51727455

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{88423}}^1$

素因数の和:88447

約数の個数: 24

約数和(自身を含む): 96559008

約数和(自身を除く): 44831553

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 88423, 265269, 442115, 795807, 1149499, 1326345, 3448497, 3979035, 5747495, 10345491, 17242485, 51727455]

約数ペア:

[(1, 51727455), (3, 17242485), (5, 10345491), (9, 5747495), (13, 3979035), (15, 3448497), (39, 1326345), (45, 1149499), (65, 795807), (117, 442115), (195, 265269), (585, 88423)]