56791725

素因数分解:

$3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{6947}}^1$

素因数の和:7069

約数の個数: 24

約数和(自身を含む): 94770720

約数和(自身を除く): 37978995

約数列:

[1, 3, 5, 15, 25, 75, 109, 327, 545, 1635, 2725, 6947, 8175, 20841, 34735, 104205, 173675, 521025, 757223, 2271669, 3786115, 11358345, 18930575, 56791725]

約数ペア:

[(1, 56791725), (3, 18930575), (5, 11358345), (15, 3786115), (25, 2271669), (75, 757223), (109, 521025), (327, 173675), (545, 104205), (1635, 34735), (2725, 20841), (6947, 8175)]