7623135

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 14493024

約数和(自身を除く): 6869889

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 83, 117, 157, 195, 249, 415, 471, 585, 747, 785, 1079, 1245, 1413, 2041, 2355, 3237, 3735, 5395, 6123, 7065, 9711, 10205, 13031, 16185, 18369, 30615, 39093, 48555, 65155, 91845, 117279, 169403, 195465, 508209, 586395, 847015, 1524627, 2541045, 7623135]

約数ペア:

[(1, 7623135), (3, 2541045), (5, 1524627), (9, 847015), (13, 586395), (15, 508209), (39, 195465), (45, 169403), (65, 117279), (83, 91845), (117, 65155), (157, 48555), (195, 39093), (249, 30615), (415, 18369), (471, 16185), (585, 13031), (747, 10205), (785, 9711), (1079, 7065), (1245, 6123), (1413, 5395), (2041, 3735), (2355, 3237)]