48780705

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{75629}}^1$

素因数の和:75680

約数の個数: 16

約数和(自身を含む): 79865280

約数和(自身を除く): 31084575

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 75629, 226887, 378145, 1134435, 3252047, 9756141, 16260235, 48780705]

約数ペア:

[(1, 48780705), (3, 16260235), (5, 9756141), (15, 3252047), (43, 1134435), (129, 378145), (215, 226887), (645, 75629)]