148213845

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19489}}^1$

素因数の和:19526

約数の個数: 36

約数和(自身を含む): 278200260

約数和(自身を除く): 129986415

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 507, 585, 845, 1521, 2535, 7605, 19489, 58467, 97445, 175401, 253357, 292335, 760071, 877005, 1266785, 2280213, 3293641, 3800355, 9880923, 11401065, 16468205, 29642769, 49404615, 148213845]

約数ペア:

[(1, 148213845), (3, 49404615), (5, 29642769), (9, 16468205), (13, 11401065), (15, 9880923), (39, 3800355), (45, 3293641), (65, 2280213), (117, 1266785), (169, 877005), (195, 760071), (507, 292335), (585, 253357), (845, 175401), (1521, 97445), (2535, 58467), (7605, 19489)]