15666005205

素因数分解:

$3^3\times 5^1\times {\mathrm{1459}}^1\times {\mathrm{79537}}^1$

素因数の和:81010

約数の個数: 32

約数和(自身を含む): 27870115200

約数和(自身を除く): 12204109995

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1459, 4377, 7295, 13131, 21885, 39393, 65655, 79537, 196965, 238611, 397685, 715833, 1193055, 2147499, 3579165, 10737495, 116044483, 348133449, 580222415, 1044400347, 1740667245, 3133201041, 5222001735, 15666005205]

約数ペア:

[(1, 15666005205), (3, 5222001735), (5, 3133201041), (9, 1740667245), (15, 1044400347), (27, 580222415), (45, 348133449), (135, 116044483), (1459, 10737495), (4377, 3579165), (7295, 2147499), (13131, 1193055), (21885, 715833), (39393, 397685), (65655, 238611), (79537, 196965)]