56916225

素因数分解:

$3^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{1931}}^1$

素因数の和:2078

約数の個数: 36

約数和(自身を含む): 102774672

約数和(自身を除く): 45858447

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 131, 225, 393, 655, 1179, 1931, 1965, 3275, 5793, 5895, 9655, 9825, 17379, 28965, 29475, 48275, 86895, 144825, 252961, 434475, 758883, 1264805, 2276649, 3794415, 6324025, 11383245, 18972075, 56916225]

約数ペア:

[(1, 56916225), (3, 18972075), (5, 11383245), (9, 6324025), (15, 3794415), (25, 2276649), (45, 1264805), (75, 758883), (131, 434475), (225, 252961), (393, 144825), (655, 86895), (1179, 48275), (1931, 29475), (1965, 28965), (3275, 17379), (5793, 9825), (5895, 9655)]