129875655

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{563}}^1$

素因数の和:617

約数の個数: 64

約数和(自身を含む): 257725440

約数和(自身を除く): 127849785

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 169, 195, 273, 455, 507, 563, 845, 1183, 1365, 1689, 2197, 2535, 2815, 3549, 3941, 5915, 6591, 7319, 8445, 10985, 11823, 15379, 17745, 19705, 21957, 32955, 36595, 46137, 51233, 59115, 76895, 95147, 109785, 153699, 230685, 256165, 285441, 475735, 666029, 768495, 1236911, 1427205, 1998087, 3330145, 3710733, 6184555, 8658377, 9990435, 18553665, 25975131, 43291885, 129875655]

約数ペア:

[(1, 129875655), (3, 43291885), (5, 25975131), (7, 18553665), (13, 9990435), (15, 8658377), (21, 6184555), (35, 3710733), (39, 3330145), (65, 1998087), (91, 1427205), (105, 1236911), (169, 768495), (195, 666029), (273, 475735), (455, 285441), (507, 256165), (563, 230685), (845, 153699), (1183, 109785), (1365, 95147), (1689, 76895), (2197, 59115), (2535, 51233), (2815, 46137), (3549, 36595), (3941, 32955), (5915, 21957), (6591, 19705), (7319, 17745), (8445, 15379), (10985, 11823)]