159097455

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:573

約数の個数: 72

約数和(自身を含む): 308730240

約数和(自身を除く): 149632785

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 61, 99, 121, 165, 183, 305, 363, 479, 495, 549, 605, 671, 915, 1089, 1437, 1815, 2013, 2395, 2745, 3355, 4311, 5269, 5445, 6039, 7185, 7381, 10065, 15807, 21555, 22143, 26345, 29219, 30195, 36905, 47421, 57959, 66429, 79035, 87657, 110715, 146095, 173877, 237105, 262971, 289795, 321409, 332145, 438285, 521631, 869385, 964227, 1314855, 1607045, 2608155, 2892681, 3535499, 4821135, 10606497, 14463405, 17677495, 31819491, 53032485, 159097455]

約数ペア:

[(1, 159097455), (3, 53032485), (5, 31819491), (9, 17677495), (11, 14463405), (15, 10606497), (33, 4821135), (45, 3535499), (55, 2892681), (61, 2608155), (99, 1607045), (121, 1314855), (165, 964227), (183, 869385), (305, 521631), (363, 438285), (479, 332145), (495, 321409), (549, 289795), (605, 262971), (671, 237105), (915, 173877), (1089, 146095), (1437, 110715), (1815, 87657), (2013, 79035), (2395, 66429), (2745, 57959), (3355, 47421), (4311, 36905), (5269, 30195), (5445, 29219), (6039, 26345), (7185, 22143), (7381, 21555), (10065, 15807)]