268525905

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{2833}}^1$

素因数の和:3001

約数の個数: 32

約数和(自身を含む): 440743680

約数和(自身を除く): 172217775

約数列:

[1, 3, 5, 15, 71, 89, 213, 267, 355, 445, 1065, 1335, 2833, 6319, 8499, 14165, 18957, 31595, 42495, 94785, 201143, 252137, 603429, 756411, 1005715, 1260685, 3017145, 3782055, 17901727, 53705181, 89508635, 268525905]

約数ペア:

[(1, 268525905), (3, 89508635), (5, 53705181), (15, 17901727), (71, 3782055), (89, 3017145), (213, 1260685), (267, 1005715), (355, 756411), (445, 603429), (1065, 252137), (1335, 201143), (2833, 94785), (6319, 42495), (8499, 31595), (14165, 18957)]