41925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:69

約数の個数: 24

約数和(自身を含む): 76384

約数和(自身を除く): 34459

約数列:

[1, 3, 5, 13, 15, 25, 39, 43, 65, 75, 129, 195, 215, 325, 559, 645, 975, 1075, 1677, 2795, 3225, 8385, 13975, 41925]

約数ペア:

[(1, 41925), (3, 13975), (5, 8385), (13, 3225), (15, 2795), (25, 1677), (39, 1075), (43, 975), (65, 645), (75, 559), (129, 325), (195, 215)]