22650615

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1249}}^1$

素因数の和:1304

約数の個数: 48

約数和(自身を含む): 43680000

約数和(自身を除く): 21029385

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 65, 93, 117, 155, 195, 279, 403, 465, 585, 1209, 1249, 1395, 2015, 3627, 3747, 6045, 6245, 11241, 16237, 18135, 18735, 38719, 48711, 56205, 81185, 116157, 146133, 193595, 243555, 348471, 503347, 580785, 730665, 1510041, 1742355, 2516735, 4530123, 7550205, 22650615]

約数ペア:

[(1, 22650615), (3, 7550205), (5, 4530123), (9, 2516735), (13, 1742355), (15, 1510041), (31, 730665), (39, 580785), (45, 503347), (65, 348471), (93, 243555), (117, 193595), (155, 146133), (195, 116157), (279, 81185), (403, 56205), (465, 48711), (585, 38719), (1209, 18735), (1249, 18135), (1395, 16237), (2015, 11241), (3627, 6245), (3747, 6045)]