48618765

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2131}}^1$

素因数の和:2171

約数の個数: 48

約数和(自身を含む): 93637440

約数和(自身を除く): 45018675

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 169, 195, 351, 507, 585, 845, 1521, 1755, 2131, 2535, 4563, 6393, 7605, 10655, 19179, 22815, 27703, 31965, 57537, 83109, 95895, 138515, 249327, 287685, 360139, 415545, 747981, 1080417, 1246635, 1800695, 3241251, 3739905, 5402085, 9723753, 16206255, 48618765]

約数ペア:

[(1, 48618765), (3, 16206255), (5, 9723753), (9, 5402085), (13, 3739905), (15, 3241251), (27, 1800695), (39, 1246635), (45, 1080417), (65, 747981), (117, 415545), (135, 360139), (169, 287685), (195, 249327), (351, 138515), (507, 95895), (585, 83109), (845, 57537), (1521, 31965), (1755, 27703), (2131, 22815), (2535, 19179), (4563, 10655), (6393, 7605)]