29125125

素因数分解:

$3^2\times 5^3\times {\mathrm{25889}}^1$

素因数の和:25910

約数の個数: 24

約数和(自身を含む): 52504920

約数和(自身を除く): 23379795

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 25889, 77667, 129445, 233001, 388335, 647225, 1165005, 1941675, 3236125, 5825025, 9708375, 29125125]

約数ペア:

[(1, 29125125), (3, 9708375), (5, 5825025), (9, 3236125), (15, 1941675), (25, 1165005), (45, 647225), (75, 388335), (125, 233001), (225, 129445), (375, 77667), (1125, 25889)]