68528655

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{9011}}^1$

素因数の和:9048

約数の個数: 36

約数和(自身を含む): 128637288

約数和(自身を除く): 60108633

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 507, 585, 845, 1521, 2535, 7605, 9011, 27033, 45055, 81099, 117143, 135165, 351429, 405495, 585715, 1054287, 1522859, 1757145, 4568577, 5271435, 7614295, 13705731, 22842885, 68528655]

約数ペア:

[(1, 68528655), (3, 22842885), (5, 13705731), (9, 7614295), (13, 5271435), (15, 4568577), (39, 1757145), (45, 1522859), (65, 1054287), (117, 585715), (169, 405495), (195, 351429), (507, 135165), (585, 117143), (845, 81099), (1521, 45055), (2535, 27033), (7605, 9011)]