268331825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{14683}}^1$

素因数の和:14753

約数の個数: 24

約数和(自身を含む): 360521568

約数和(自身を除く): 92189743

約数列:

[1, 5, 17, 25, 43, 85, 215, 425, 731, 1075, 3655, 14683, 18275, 73415, 249611, 367075, 631369, 1248055, 3156845, 6240275, 10733273, 15784225, 53666365, 268331825]

約数ペア:

[(1, 268331825), (5, 53666365), (17, 15784225), (25, 10733273), (43, 6240275), (85, 3156845), (215, 1248055), (425, 631369), (731, 367075), (1075, 249611), (3655, 73415), (14683, 18275)]