156728689875

素因数分解:

$3^2\times 5^3\times {\mathrm{283}}^1\times {\mathrm{607}}^1\times {\mathrm{811}}^1$

素因数の和:1722

約数の個数: 96

約数和(自身を含む): 284345198592

約数和(自身を除く): 127616508717

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 283, 375, 607, 811, 849, 1125, 1415, 1821, 2433, 2547, 3035, 4055, 4245, 5463, 7075, 7299, 9105, 12165, 12735, 15175, 20275, 21225, 27315, 35375, 36495, 45525, 60825, 63675, 75875, 101375, 106125, 136575, 171781, 182475, 227625, 229513, 304125, 318375, 492277, 515343, 682875, 688539, 858905, 912375, 1147565, 1476831, 1546029, 2065617, 2461385, 2576715, 3442695, 4294525, 4430493, 5737825, 7384155, 7730145, 10328085, 12306925, 12883575, 17213475, 21472625, 22152465, 28689125, 36920775, 38650725, 51640425, 61534625, 64417875, 86067375, 110762325, 139314391, 184603875, 193253625, 258202125, 417943173, 553811625, 696571955, 1253829519, 2089715865, 3482859775, 6269147595, 10448579325, 17414298875, 31345737975, 52242896625, 156728689875]

約数ペア:

[(1, 156728689875), (3, 52242896625), (5, 31345737975), (9, 17414298875), (15, 10448579325), (25, 6269147595), (45, 3482859775), (75, 2089715865), (125, 1253829519), (225, 696571955), (283, 553811625), (375, 417943173), (607, 258202125), (811, 193253625), (849, 184603875), (1125, 139314391), (1415, 110762325), (1821, 86067375), (2433, 64417875), (2547, 61534625), (3035, 51640425), (4055, 38650725), (4245, 36920775), (5463, 28689125), (7075, 22152465), (7299, 21472625), (9105, 17213475), (12165, 12883575), (12735, 12306925), (15175, 10328085), (20275, 7730145), (21225, 7384155), (27315, 5737825), (35375, 4430493), (36495, 4294525), (45525, 3442695), (60825, 2576715), (63675, 2461385), (75875, 2065617), (101375, 1546029), (106125, 1476831), (136575, 1147565), (171781, 912375), (182475, 858905), (227625, 688539), (229513, 682875), (304125, 515343), (318375, 492277)]