138464205

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{13757}}^1$

素因数の和:13837

約数の個数: 32

約数和(自身を含む): 245662848

約数和(自身を除く): 107198643

約数列:

[1, 3, 5, 11, 15, 33, 55, 61, 165, 183, 305, 671, 915, 2013, 3355, 10065, 13757, 41271, 68785, 151327, 206355, 453981, 756635, 839177, 2269905, 2517531, 4195885, 9230947, 12587655, 27692841, 46154735, 138464205]

約数ペア:

[(1, 138464205), (3, 46154735), (5, 27692841), (11, 12587655), (15, 9230947), (33, 4195885), (55, 2517531), (61, 2269905), (165, 839177), (183, 756635), (305, 453981), (671, 206355), (915, 151327), (2013, 68785), (3355, 41271), (10065, 13757)]