57854025

素因数分解:

$3^2\times 5^2\times {\mathrm{389}}^1\times {\mathrm{661}}^1$

素因数の和:1066

約数の個数: 36

約数和(自身を含む): 104046540

約数和(自身を除く): 46192515

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 389, 661, 1167, 1945, 1983, 3305, 3501, 5835, 5949, 9725, 9915, 16525, 17505, 29175, 29745, 49575, 87525, 148725, 257129, 771387, 1285645, 2314161, 3856935, 6428225, 11570805, 19284675, 57854025]

約数ペア:

[(1, 57854025), (3, 19284675), (5, 11570805), (9, 6428225), (15, 3856935), (25, 2314161), (45, 1285645), (75, 771387), (225, 257129), (389, 148725), (661, 87525), (1167, 49575), (1945, 29745), (1983, 29175), (3305, 17505), (3501, 16525), (5835, 9915), (5949, 9725)]