13322705

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{61}}^1$

素因数の和:126

約数の個数: 36

約数和(自身を含む): 18850356

約数和(自身を除く): 5527651

約数列:

[1, 5, 11, 19, 55, 61, 95, 121, 209, 305, 361, 605, 671, 1045, 1159, 1805, 2299, 3355, 3971, 5795, 7381, 11495, 12749, 19855, 22021, 36905, 43681, 63745, 110105, 140239, 218405, 242231, 701195, 1211155, 2664541, 13322705]

約数ペア:

[(1, 13322705), (5, 2664541), (11, 1211155), (19, 701195), (55, 242231), (61, 218405), (95, 140239), (121, 110105), (209, 63745), (305, 43681), (361, 36905), (605, 22021), (671, 19855), (1045, 12749), (1159, 11495), (1805, 7381), (2299, 5795), (3355, 3971)]