2013354225

素因数分解:

$3^4\times 5^2\times {\mathrm{994249}}^1$

素因数の和:994271

約数の個数: 30

約数和(自身を含む): 3729431750

約数和(自身を除く): 1716077525

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 994249, 2982747, 4971245, 8948241, 14913735, 24856225, 26844723, 44741205, 74568675, 80534169, 134223615, 223706025, 402670845, 671118075, 2013354225]

約数ペア:

[(1, 2013354225), (3, 671118075), (5, 402670845), (9, 223706025), (15, 134223615), (25, 80534169), (27, 74568675), (45, 44741205), (75, 26844723), (81, 24856225), (135, 14913735), (225, 8948241), (405, 4971245), (675, 2982747), (2025, 994249)]