3928485

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{821}}^1$

素因数の和:869

約数の個数: 32

約数和(自身を含む): 7102080

約数和(自身を除く): 3173595

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 319, 435, 821, 957, 1595, 2463, 4105, 4785, 9031, 12315, 23809, 27093, 45155, 71427, 119045, 135465, 261899, 357135, 785697, 1309495, 3928485]

約数ペア:

[(1, 3928485), (3, 1309495), (5, 785697), (11, 357135), (15, 261899), (29, 135465), (33, 119045), (55, 71427), (87, 45155), (145, 27093), (165, 23809), (319, 12315), (435, 9031), (821, 4785), (957, 4105), (1595, 2463)]