72827545

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{90469}}^1$

素因数の和:90504

約数の個数: 16

約数和(自身を含む): 104221440

約数和(自身を除く): 31393895

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 90469, 452345, 633283, 2080787, 3166415, 10403935, 14565509, 72827545]

約数ペア:

[(1, 72827545), (5, 14565509), (7, 10403935), (23, 3166415), (35, 2080787), (115, 633283), (161, 452345), (805, 90469)]