65855145

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{102101}}^1$

素因数の和:102152

約数の個数: 16

約数和(自身を含む): 107819712

約数和(自身を除く): 41964567

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 102101, 306303, 510505, 1531515, 4390343, 13171029, 21951715, 65855145]

約数ペア:

[(1, 65855145), (3, 21951715), (5, 13171029), (15, 4390343), (43, 1531515), (129, 510505), (215, 306303), (645, 102101)]