74741925

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{18803}}^1$

素因数の和:18869

約数の個数: 24

約数和(自身を含む): 125911584

約数和(自身を除く): 51169659

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 265, 795, 1325, 3975, 18803, 56409, 94015, 282045, 470075, 996559, 1410225, 2989677, 4982795, 14948385, 24913975, 74741925]

約数ペア:

[(1, 74741925), (3, 24913975), (5, 14948385), (15, 4982795), (25, 2989677), (53, 1410225), (75, 996559), (159, 470075), (265, 282045), (795, 94015), (1325, 56409), (3975, 18803)]