67075275

素因数分解:

$3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{6827}}^1$

素因数の和:6971

約数の個数: 24

約数和(自身を含む): 111760704

約数和(自身を除く): 44685429

約数列:

[1, 3, 5, 15, 25, 75, 131, 393, 655, 1965, 3275, 6827, 9825, 20481, 34135, 102405, 170675, 512025, 894337, 2683011, 4471685, 13415055, 22358425, 67075275]

約数ペア:

[(1, 67075275), (3, 22358425), (5, 13415055), (15, 4471685), (25, 2683011), (75, 894337), (131, 512025), (393, 170675), (655, 102405), (1965, 34135), (3275, 20481), (6827, 9825)]