857025

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1$

素因数の和:322

約数の個数: 36

約数和(自身を含む): 1658748

約数和(自身を除く): 801723

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 293, 325, 585, 879, 975, 1465, 2637, 2925, 3809, 4395, 7325, 11427, 13185, 19045, 21975, 34281, 57135, 65925, 95225, 171405, 285675, 857025]

約数ペア:

[(1, 857025), (3, 285675), (5, 171405), (9, 95225), (13, 65925), (15, 57135), (25, 34281), (39, 21975), (45, 19045), (65, 13185), (75, 11427), (117, 7325), (195, 4395), (225, 3809), (293, 2925), (325, 2637), (585, 1465), (879, 975)]