4318725

素因数分解:

$3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{647}}^1$

素因数の和:749

約数の個数: 24

約数和(自身を含む): 7231680

約数和(自身を除く): 2912955

約数列:

[1, 3, 5, 15, 25, 75, 89, 267, 445, 647, 1335, 1941, 2225, 3235, 6675, 9705, 16175, 48525, 57583, 172749, 287915, 863745, 1439575, 4318725]

約数ペア:

[(1, 4318725), (3, 1439575), (5, 863745), (15, 287915), (25, 172749), (75, 57583), (89, 48525), (267, 16175), (445, 9705), (647, 6675), (1335, 3235), (1941, 2225)]