13528275

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{2957}}^1$

素因数の和:3031

約数の個数: 24

約数和(自身を含む): 22741104

約数和(自身を除く): 9212829

約数列:

[1, 3, 5, 15, 25, 61, 75, 183, 305, 915, 1525, 2957, 4575, 8871, 14785, 44355, 73925, 180377, 221775, 541131, 901885, 2705655, 4509425, 13528275]

約数ペア:

[(1, 13528275), (3, 4509425), (5, 2705655), (15, 901885), (25, 541131), (61, 221775), (75, 180377), (183, 73925), (305, 44355), (915, 14785), (1525, 8871), (2957, 4575)]