202323915

素因数分解:

$3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{9157}}^1$

素因数の和:9659

約数の個数: 24

約数和(自身を含む): 351447408

約数和(自身を除く): 149123493

約数列:

[1, 3, 5, 9, 15, 45, 491, 1473, 2455, 4419, 7365, 9157, 22095, 27471, 45785, 82413, 137355, 412065, 4496087, 13488261, 22480435, 40464783, 67441305, 202323915]

約数ペア:

[(1, 202323915), (3, 67441305), (5, 40464783), (9, 22480435), (15, 13488261), (45, 4496087), (491, 412065), (1473, 137355), (2455, 82413), (4419, 45785), (7365, 27471), (9157, 22095)]