61152825

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47963}}^1$

素因数の和:47993

約数の個数: 24

約数和(自身を含む): 107055648

約数和(自身を除く): 45902823

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 47963, 143889, 239815, 719445, 815371, 1199075, 2446113, 3597225, 4076855, 12230565, 20384275, 61152825]

約数ペア:

[(1, 61152825), (3, 20384275), (5, 12230565), (15, 4076855), (17, 3597225), (25, 2446113), (51, 1199075), (75, 815371), (85, 719445), (255, 239815), (425, 143889), (1275, 47963)]