313638725

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{4567}}^1$

素因数の和:4685

約数の個数: 24

約数和(自身を含む): 404432448

約数和(自身を除く): 90793723

約数列:

[1, 5, 25, 41, 67, 205, 335, 1025, 1675, 2747, 4567, 13735, 22835, 68675, 114175, 187247, 305989, 936235, 1529945, 4681175, 7649725, 12545549, 62727745, 313638725]

約数ペア:

[(1, 313638725), (5, 62727745), (25, 12545549), (41, 7649725), (67, 4681175), (205, 1529945), (335, 936235), (1025, 305989), (1675, 187247), (2747, 114175), (4567, 68675), (13735, 22835)]