27560505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1319}}^1$

素因数の和:1533

約数の個数: 32

約数和(自身を含む): 50688000

約数和(自身を除く): 23127495

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 199, 597, 995, 1319, 1393, 2985, 3957, 4179, 6595, 6965, 9233, 19785, 20895, 27699, 46165, 138495, 262481, 787443, 1312405, 1837367, 3937215, 5512101, 9186835, 27560505]

約数ペア:

[(1, 27560505), (3, 9186835), (5, 5512101), (7, 3937215), (15, 1837367), (21, 1312405), (35, 787443), (105, 262481), (199, 138495), (597, 46165), (995, 27699), (1319, 20895), (1393, 19785), (2985, 9233), (3957, 6965), (4179, 6595)]