48536175

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{103}}^2$

素因数の和:280

約数の個数: 36

約数和(自身を含む): 82361544

約数和(自身を除く): 33825369

約数列:

[1, 3, 5, 15, 25, 61, 75, 103, 183, 305, 309, 515, 915, 1525, 1545, 2575, 4575, 6283, 7725, 10609, 18849, 31415, 31827, 53045, 94245, 157075, 159135, 265225, 471225, 647149, 795675, 1941447, 3235745, 9707235, 16178725, 48536175]

約数ペア:

[(1, 48536175), (3, 16178725), (5, 9707235), (15, 3235745), (25, 1941447), (61, 795675), (75, 647149), (103, 471225), (183, 265225), (305, 159135), (309, 157075), (515, 94245), (915, 53045), (1525, 31827), (1545, 31415), (2575, 18849), (4575, 10609), (6283, 7725)]