27157455

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3571}}^1$

素因数の和:3608

約数の個数: 36

約数和(自身を含む): 50986728

約数和(自身を除く): 23829273

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 507, 585, 845, 1521, 2535, 3571, 7605, 10713, 17855, 32139, 46423, 53565, 139269, 160695, 232115, 417807, 603499, 696345, 1810497, 2089035, 3017495, 5431491, 9052485, 27157455]

約数ペア:

[(1, 27157455), (3, 9052485), (5, 5431491), (9, 3017495), (13, 2089035), (15, 1810497), (39, 696345), (45, 603499), (65, 417807), (117, 232115), (169, 160695), (195, 139269), (507, 53565), (585, 46423), (845, 32139), (1521, 17855), (2535, 10713), (3571, 7605)]