13422495

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 22302720

約数和(自身を除く): 8880225

約数列:

[1, 3, 5, 15, 47, 79, 141, 235, 237, 241, 395, 705, 723, 1185, 1205, 3615, 3713, 11139, 11327, 18565, 19039, 33981, 55695, 56635, 57117, 95195, 169905, 285585, 894833, 2684499, 4474165, 13422495]

約数ペア:

[(1, 13422495), (3, 4474165), (5, 2684499), (15, 894833), (47, 285585), (79, 169905), (141, 95195), (235, 57117), (237, 56635), (241, 55695), (395, 33981), (705, 19039), (723, 18565), (1185, 11327), (1205, 11139), (3615, 3713)]