299331395

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{68891}}^1$

素因数の和:68986

約数の個数: 16

約数和(自身を含む): 396817920

約数和(自身を除く): 97486525

約数列:

[1, 5, 11, 55, 79, 395, 869, 4345, 68891, 344455, 757801, 3789005, 5442389, 27211945, 59866279, 299331395]

約数ペア:

[(1, 299331395), (5, 59866279), (11, 27211945), (55, 5442389), (79, 3789005), (395, 757801), (869, 344455), (4345, 68891)]