156908565

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{28817}}^1$

素因数の和:28850

約数の個数: 36

約数和(自身を含む): 298957932

約数和(自身を除く): 142049367

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 363, 495, 605, 1089, 1815, 5445, 28817, 86451, 144085, 259353, 316987, 432255, 950961, 1296765, 1584935, 2852883, 3486857, 4754805, 10460571, 14264415, 17434285, 31381713, 52302855, 156908565]

約数ペア:

[(1, 156908565), (3, 52302855), (5, 31381713), (9, 17434285), (11, 14264415), (15, 10460571), (33, 4754805), (45, 3486857), (55, 2852883), (99, 1584935), (121, 1296765), (165, 950961), (363, 432255), (495, 316987), (605, 259353), (1089, 144085), (1815, 86451), (5445, 28817)]