57381525

素因数分解:

$3^2\times 5^2\times {\mathrm{181}}^1\times {\mathrm{1409}}^1$

素因数の和:1606

約数の個数: 36

約数和(自身を含む): 103417860

約数和(自身を除く): 46036335

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 181, 225, 543, 905, 1409, 1629, 2715, 4227, 4525, 7045, 8145, 12681, 13575, 21135, 35225, 40725, 63405, 105675, 255029, 317025, 765087, 1275145, 2295261, 3825435, 6375725, 11476305, 19127175, 57381525]

約数ペア:

[(1, 57381525), (3, 19127175), (5, 11476305), (9, 6375725), (15, 3825435), (25, 2295261), (45, 1275145), (75, 765087), (181, 317025), (225, 255029), (543, 105675), (905, 63405), (1409, 40725), (1629, 35225), (2715, 21135), (4227, 13575), (4525, 12681), (7045, 8145)]