38466025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1667}}^1$

素因数の和:1761

約数の個数: 24

約数和(自身を含む): 52121664

約数和(自身を除く): 13655639

約数列:

[1, 5, 13, 25, 65, 71, 325, 355, 923, 1667, 1775, 4615, 8335, 21671, 23075, 41675, 108355, 118357, 541775, 591785, 1538641, 2958925, 7693205, 38466025]

約数ペア:

[(1, 38466025), (5, 7693205), (13, 2958925), (25, 1538641), (65, 591785), (71, 541775), (325, 118357), (355, 108355), (923, 41675), (1667, 23075), (1775, 21671), (4615, 8335)]