155615213

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{7121}}^1$

素因数の和:7216

約数の個数: 12

約数和(自身を含む): 171796884

約数和(自身を除く): 16181671

約数列:

[1, 13, 41, 533, 1681, 7121, 21853, 92573, 291961, 3795493, 11970401, 155615213]

約数ペア:

[(1, 155615213), (13, 11970401), (41, 3795493), (533, 291961), (1681, 92573), (7121, 21853)]