27690225

素因数分解:

$3^1\times 5^2\times {\mathrm{191}}^1\times {\mathrm{1933}}^1$

素因数の和:2137

約数の個数: 24

約数和(自身を含む): 46044672

約数和(自身を除く): 18354447

約数列:

[1, 3, 5, 15, 25, 75, 191, 573, 955, 1933, 2865, 4775, 5799, 9665, 14325, 28995, 48325, 144975, 369203, 1107609, 1846015, 5538045, 9230075, 27690225]

約数ペア:

[(1, 27690225), (3, 9230075), (5, 5538045), (15, 1846015), (25, 1107609), (75, 369203), (191, 144975), (573, 48325), (955, 28995), (1933, 14325), (2865, 9665), (4775, 5799)]