64310145

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{28393}}^1$

素因数の和:28552

約数の個数: 16

約数和(自身を含む): 103581312

約数和(自身を除く): 39271167

約数列:

[1, 3, 5, 15, 151, 453, 755, 2265, 28393, 85179, 141965, 425895, 4287343, 12862029, 21436715, 64310145]

約数ペア:

[(1, 64310145), (3, 21436715), (5, 12862029), (15, 4287343), (151, 425895), (453, 141965), (755, 85179), (2265, 28393)]