40805895

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{16097}}^1$

素因数の和:16131

約数の個数: 24

約数和(自身を含む): 70702416

約数和(自身を除く): 29896521

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 16097, 48291, 80485, 209261, 241455, 627783, 1046305, 2720393, 3138915, 8161179, 13601965, 40805895]

約数ペア:

[(1, 40805895), (3, 13601965), (5, 8161179), (13, 3138915), (15, 2720393), (39, 1046305), (65, 627783), (169, 241455), (195, 209261), (507, 80485), (845, 48291), (2535, 16097)]