75491075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1231}}^1$

素因数の和:1475

約数の個数: 24

約数和(自身を含む): 102660096

約数和(自身を除く): 27169021

約数列:

[1, 5, 11, 25, 55, 223, 275, 1115, 1231, 2453, 5575, 6155, 12265, 13541, 30775, 61325, 67705, 274513, 338525, 1372565, 3019643, 6862825, 15098215, 75491075]

約数ペア:

[(1, 75491075), (5, 15098215), (11, 6862825), (25, 3019643), (55, 1372565), (223, 338525), (275, 274513), (1115, 67705), (1231, 61325), (2453, 30775), (5575, 13541), (6155, 12265)]