1297377425

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{11383}}^1$

素因数の和:11537

約数の個数: 24

約数和(自身を含む): 1660060416

約数和(自身を除く): 362682991

約数列:

[1, 5, 25, 47, 97, 235, 485, 1175, 2425, 4559, 11383, 22795, 56915, 113975, 284575, 535001, 1104151, 2675005, 5520755, 13375025, 27603775, 51895097, 259475485, 1297377425]

約数ペア:

[(1, 1297377425), (5, 259475485), (25, 51895097), (47, 27603775), (97, 13375025), (235, 5520755), (485, 2675005), (1175, 1104151), (2425, 535001), (4559, 284575), (11383, 113975), (22795, 56915)]