9905025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10159}}^1$

素因数の和:10185

約数の個数: 24

約数和(自身を含む): 17637760

約数和(自身を除く): 7732735

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 10159, 30477, 50795, 132067, 152385, 253975, 396201, 660335, 761925, 1981005, 3301675, 9905025]

約数ペア:

[(1, 9905025), (3, 3301675), (5, 1981005), (13, 761925), (15, 660335), (25, 396201), (39, 253975), (65, 152385), (75, 132067), (195, 50795), (325, 30477), (975, 10159)]