2653720065

素因数分解:

$3^2\times 5^1\times {\mathrm{58971557}}^1$

素因数の和:58971568

約数の個数: 12

約数和(自身を含む): 4599781524

約数和(自身を除く): 1946061459

約数列:

[1, 3, 5, 9, 15, 45, 58971557, 176914671, 294857785, 530744013, 884573355, 2653720065]

約数ペア:

[(1, 2653720065), (3, 884573355), (5, 530744013), (9, 294857785), (15, 176914671), (45, 58971557)]