29955525

素因数分解:

$3^1\times 5^2\times {\mathrm{307}}^1\times {\mathrm{1301}}^1$

素因数の和:1621

約数の個数: 24

約数和(自身を含む): 49725984

約数和(自身を除く): 19770459

約数列:

[1, 3, 5, 15, 25, 75, 307, 921, 1301, 1535, 3903, 4605, 6505, 7675, 19515, 23025, 32525, 97575, 399407, 1198221, 1997035, 5991105, 9985175, 29955525]

約数ペア:

[(1, 29955525), (3, 9985175), (5, 5991105), (15, 1997035), (25, 1198221), (75, 399407), (307, 97575), (921, 32525), (1301, 23025), (1535, 19515), (3903, 7675), (4605, 6505)]