42062715

素因数分解:

$3^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1637}}^1$

素因数の和:2219

約数の個数: 24

約数和(自身を含む): 73081008

約数和(自身を除く): 31018293

約数列:

[1, 3, 5, 9, 15, 45, 571, 1637, 1713, 2855, 4911, 5139, 8185, 8565, 14733, 24555, 25695, 73665, 934727, 2804181, 4673635, 8412543, 14020905, 42062715]

約数ペア:

[(1, 42062715), (3, 14020905), (5, 8412543), (9, 4673635), (15, 2804181), (45, 934727), (571, 73665), (1637, 25695), (1713, 24555), (2855, 14733), (4911, 8565), (5139, 8185)]