7968075

素因数分解:

$3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{811}}^1$

素因数の和:955

約数の個数: 24

約数和(自身を含む): 13290816

約数和(自身を除く): 5322741

約数列:

[1, 3, 5, 15, 25, 75, 131, 393, 655, 811, 1965, 2433, 3275, 4055, 9825, 12165, 20275, 60825, 106241, 318723, 531205, 1593615, 2656025, 7968075]

約数ペア:

[(1, 7968075), (3, 2656025), (5, 1593615), (15, 531205), (25, 318723), (75, 106241), (131, 60825), (393, 20275), (655, 12165), (811, 9825), (1965, 4055), (2433, 3275)]