3297925

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:213

約数の個数: 24

約数和(自身を含む): 4419360

約数和(自身を除く): 1121435

約数列:

[1, 5, 19, 25, 53, 95, 131, 265, 475, 655, 1007, 1325, 2489, 3275, 5035, 6943, 12445, 25175, 34715, 62225, 131917, 173575, 659585, 3297925]

約数ペア:

[(1, 3297925), (5, 659585), (19, 173575), (25, 131917), (53, 62225), (95, 34715), (131, 25175), (265, 12445), (475, 6943), (655, 5035), (1007, 3275), (1325, 2489)]