1047657625

素因数分解:

$5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:164

約数の個数: 128

約数和(自身を含む): 1698278400

約数和(自身を除く): 650620775

約数列:

[1, 5, 7, 19, 25, 29, 35, 41, 53, 95, 125, 133, 145, 175, 203, 205, 265, 287, 371, 475, 551, 665, 725, 779, 875, 1007, 1015, 1025, 1189, 1325, 1435, 1537, 1855, 2173, 2375, 2755, 3325, 3625, 3857, 3895, 5035, 5075, 5125, 5453, 5945, 6625, 7049, 7175, 7685, 8323, 9275, 10759, 10865, 13775, 15211, 16625, 19285, 19475, 22591, 25175, 25375, 27265, 29203, 29725, 35245, 35875, 38425, 41287, 41615, 46375, 53795, 54325, 63017, 68875, 76055, 96425, 97375, 112955, 125875, 136325, 146015, 148625, 158137, 176225, 192125, 204421, 206435, 208075, 268975, 271625, 289009, 315085, 380275, 441119, 482125, 564775, 681625, 730075, 790685, 881125, 1022105, 1032175, 1040375, 1197323, 1344875, 1445045, 1575425, 1901375, 2205595, 2823875, 3650375, 3953425, 5110525, 5160875, 5986615, 7225225, 7877125, 8381261, 11027975, 19767125, 25552625, 29933075, 36126125, 41906305, 55139875, 149665375, 209531525, 1047657625]

約数ペア:

[(1, 1047657625), (5, 209531525), (7, 149665375), (19, 55139875), (25, 41906305), (29, 36126125), (35, 29933075), (41, 25552625), (53, 19767125), (95, 11027975), (125, 8381261), (133, 7877125), (145, 7225225), (175, 5986615), (203, 5160875), (205, 5110525), (265, 3953425), (287, 3650375), (371, 2823875), (475, 2205595), (551, 1901375), (665, 1575425), (725, 1445045), (779, 1344875), (875, 1197323), (1007, 1040375), (1015, 1032175), (1025, 1022105), (1189, 881125), (1325, 790685), (1435, 730075), (1537, 681625), (1855, 564775), (2173, 482125), (2375, 441119), (2755, 380275), (3325, 315085), (3625, 289009), (3857, 271625), (3895, 268975), (5035, 208075), (5075, 206435), (5125, 204421), (5453, 192125), (5945, 176225), (6625, 158137), (7049, 148625), (7175, 146015), (7685, 136325), (8323, 125875), (9275, 112955), (10759, 97375), (10865, 96425), (13775, 76055), (15211, 68875), (16625, 63017), (19285, 54325), (19475, 53795), (22591, 46375), (25175, 41615), (25375, 41287), (27265, 38425), (29203, 35875), (29725, 35245)]