56848725

素因数分解:

$3^2\times 5^2\times {\mathrm{307}}^1\times {\mathrm{823}}^1$

素因数の和:1146

約数の個数: 36

約数和(自身を含む): 102278176

約数和(自身を除く): 45429451

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 307, 823, 921, 1535, 2469, 2763, 4115, 4605, 7407, 7675, 12345, 13815, 20575, 23025, 37035, 61725, 69075, 185175, 252661, 757983, 1263305, 2273949, 3789915, 6316525, 11369745, 18949575, 56848725]

約数ペア:

[(1, 56848725), (3, 18949575), (5, 11369745), (9, 6316525), (15, 3789915), (25, 2273949), (45, 1263305), (75, 757983), (225, 252661), (307, 185175), (823, 69075), (921, 61725), (1535, 37035), (2469, 23025), (2763, 20575), (4115, 13815), (4605, 12345), (7407, 7675)]