33945375

素因数分解:

$3^1\times 5^3\times {\mathrm{131}}^1\times {\mathrm{691}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 56998656

約数和(自身を除く): 23053281

約数列:

[1, 3, 5, 15, 25, 75, 125, 131, 375, 393, 655, 691, 1965, 2073, 3275, 3455, 9825, 10365, 16375, 17275, 49125, 51825, 86375, 90521, 259125, 271563, 452605, 1357815, 2263025, 6789075, 11315125, 33945375]

約数ペア:

[(1, 33945375), (3, 11315125), (5, 6789075), (15, 2263025), (25, 1357815), (75, 452605), (125, 271563), (131, 259125), (375, 90521), (393, 86375), (655, 51825), (691, 49125), (1965, 17275), (2073, 16375), (3275, 10365), (3455, 9825)]