156881185

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{2671}}^1$

素因数の和:3384

約数の個数: 16

約数和(自身を含む): 199694592

約数和(自身を除く): 42813407

約数列:

[1, 5, 17, 85, 691, 2671, 3455, 11747, 13355, 45407, 58735, 227035, 1845661, 9228305, 31376237, 156881185]

約数ペア:

[(1, 156881185), (5, 31376237), (17, 9228305), (85, 1845661), (691, 227035), (2671, 58735), (3455, 45407), (11747, 13355)]