15432904375

素因数分解:

$5^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:243

約数の個数: 160

約数和(自身を含む): 24616120320

約数和(自身を除く): 9183215945

約数列:

[1, 5, 7, 19, 25, 31, 35, 53, 95, 113, 125, 133, 155, 175, 217, 265, 371, 475, 565, 589, 625, 665, 775, 791, 875, 1007, 1085, 1325, 1643, 1855, 2147, 2375, 2825, 2945, 3325, 3503, 3875, 3955, 4123, 4375, 5035, 5425, 5989, 6625, 7049, 8215, 9275, 10735, 11501, 11875, 14125, 14725, 15029, 16625, 17515, 19375, 19775, 20615, 24521, 25175, 27125, 29945, 31217, 33125, 35245, 41075, 41923, 46375, 53675, 57505, 66557, 70625, 73625, 75145, 83125, 87575, 98875, 103075, 113791, 122605, 125875, 135625, 149725, 156085, 176225, 185659, 205375, 209615, 218519, 231875, 268375, 287525, 332785, 368125, 375725, 437875, 465899, 494375, 515375, 568955, 613025, 629375, 748625, 780425, 796537, 881125, 928295, 1026875, 1048075, 1092595, 1299613, 1341875, 1437625, 1663925, 1878625, 2189375, 2329495, 2576875, 2844775, 3065125, 3527521, 3743125, 3902125, 3982685, 4405625, 4641475, 5240375, 5462975, 6498065, 7188125, 8319625, 9393125, 11647475, 14223875, 15325625, 17637605, 19510625, 19913425, 23207375, 24692647, 26201875, 27314875, 32490325, 41598125, 58237375, 71119375, 88188025, 99567125, 116036875, 123463235, 136574375, 162451625, 291186875, 440940125, 497835625, 617316175, 812258125, 2204700625, 3086580875, 15432904375]

約数ペア:

[(1, 15432904375), (5, 3086580875), (7, 2204700625), (19, 812258125), (25, 617316175), (31, 497835625), (35, 440940125), (53, 291186875), (95, 162451625), (113, 136574375), (125, 123463235), (133, 116036875), (155, 99567125), (175, 88188025), (217, 71119375), (265, 58237375), (371, 41598125), (475, 32490325), (565, 27314875), (589, 26201875), (625, 24692647), (665, 23207375), (775, 19913425), (791, 19510625), (875, 17637605), (1007, 15325625), (1085, 14223875), (1325, 11647475), (1643, 9393125), (1855, 8319625), (2147, 7188125), (2375, 6498065), (2825, 5462975), (2945, 5240375), (3325, 4641475), (3503, 4405625), (3875, 3982685), (3955, 3902125), (4123, 3743125), (4375, 3527521), (5035, 3065125), (5425, 2844775), (5989, 2576875), (6625, 2329495), (7049, 2189375), (8215, 1878625), (9275, 1663925), (10735, 1437625), (11501, 1341875), (11875, 1299613), (14125, 1092595), (14725, 1048075), (15029, 1026875), (16625, 928295), (17515, 881125), (19375, 796537), (19775, 780425), (20615, 748625), (24521, 629375), (25175, 613025), (27125, 568955), (29945, 515375), (31217, 494375), (33125, 465899), (35245, 437875), (41075, 375725), (41923, 368125), (46375, 332785), (53675, 287525), (57505, 268375), (66557, 231875), (70625, 218519), (73625, 209615), (75145, 205375), (83125, 185659), (87575, 176225), (98875, 156085), (103075, 149725), (113791, 135625), (122605, 125875)]