9831225

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2789}}^1$

素因数の和:2849

約数の個数: 24

約数和(自身を含む): 16606080

約数和(自身を除く): 6774855

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 1175, 2789, 3525, 8367, 13945, 41835, 69725, 131083, 209175, 393249, 655415, 1966245, 3277075, 9831225]

約数ペア:

[(1, 9831225), (3, 3277075), (5, 1966245), (15, 655415), (25, 393249), (47, 209175), (75, 131083), (141, 69725), (235, 41835), (705, 13945), (1175, 8367), (2789, 3525)]