163320135

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{7121}}^1$

素因数の和:7279

約数の個数: 32

約数和(自身を含む): 287159040

約数和(自身を除く): 123838905

約数列:

[1, 3, 5, 11, 15, 33, 55, 139, 165, 417, 695, 1529, 2085, 4587, 7121, 7645, 21363, 22935, 35605, 78331, 106815, 234993, 391655, 989819, 1174965, 2969457, 4949095, 10888009, 14847285, 32664027, 54440045, 163320135]

約数ペア:

[(1, 163320135), (3, 54440045), (5, 32664027), (11, 14847285), (15, 10888009), (33, 4949095), (55, 2969457), (139, 1174965), (165, 989819), (417, 391655), (695, 234993), (1529, 106815), (2085, 78331), (4587, 35605), (7121, 22935), (7645, 21363)]