8805225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1$

素因数の和:858

約数の個数: 48

約数和(自身を含む): 17123904

約数和(自身を除く): 8318679

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 195, 275, 325, 429, 715, 821, 825, 975, 2145, 2463, 3575, 4105, 9031, 10673, 10725, 12315, 20525, 27093, 32019, 45155, 53365, 61575, 117403, 135465, 160095, 225775, 266825, 352209, 587015, 677325, 800475, 1761045, 2935075, 8805225]

約数ペア:

[(1, 8805225), (3, 2935075), (5, 1761045), (11, 800475), (13, 677325), (15, 587015), (25, 352209), (33, 266825), (39, 225775), (55, 160095), (65, 135465), (75, 117403), (143, 61575), (165, 53365), (195, 45155), (275, 32019), (325, 27093), (429, 20525), (715, 12315), (821, 10725), (825, 10673), (975, 9031), (2145, 4105), (2463, 3575)]