3960825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{4801}}^1$

素因数の和:4825

約数の個数: 24

約数和(自身を含む): 7145376

約数和(自身を除く): 3184551

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 4801, 14403, 24005, 52811, 72015, 120025, 158433, 264055, 360075, 792165, 1320275, 3960825]

約数ペア:

[(1, 3960825), (3, 1320275), (5, 792165), (11, 360075), (15, 264055), (25, 158433), (33, 120025), (55, 72015), (75, 52811), (165, 24005), (275, 14403), (825, 4801)]