2875604875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8467}}^1$

素因数の和:8525

約数の個数: 64

約数和(自身を含む): 4438586880

約数和(自身を除く): 1562982005

約数列:

[1, 5, 11, 13, 19, 25, 55, 65, 95, 125, 143, 209, 247, 275, 325, 475, 715, 1045, 1235, 1375, 1625, 2375, 2717, 3575, 5225, 6175, 8467, 13585, 17875, 26125, 30875, 42335, 67925, 93137, 110071, 160873, 211675, 339625, 465685, 550355, 804365, 1058375, 1210781, 1769603, 2091349, 2328425, 2751775, 4021825, 6053905, 8848015, 10456745, 11642125, 13758875, 20109125, 23004839, 30269525, 44240075, 52283725, 115024195, 151347625, 221200375, 261418625, 575120975, 2875604875]

約数ペア:

[(1, 2875604875), (5, 575120975), (11, 261418625), (13, 221200375), (19, 151347625), (25, 115024195), (55, 52283725), (65, 44240075), (95, 30269525), (125, 23004839), (143, 20109125), (209, 13758875), (247, 11642125), (275, 10456745), (325, 8848015), (475, 6053905), (715, 4021825), (1045, 2751775), (1235, 2328425), (1375, 2091349), (1625, 1769603), (2375, 1210781), (2717, 1058375), (3575, 804365), (5225, 550355), (6175, 465685), (8467, 339625), (13585, 211675), (17875, 160873), (26125, 110071), (30875, 93137), (42335, 67925)]