38490045

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{487}}^1$

素因数の和:985

約数の個数: 32

約数和(自身を含む): 67461120

約数和(自身を除く): 28971075

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 479, 487, 1437, 1461, 2395, 2435, 5269, 5357, 7185, 7305, 15807, 16071, 26345, 26785, 79035, 80355, 233273, 699819, 1166365, 2566003, 3499095, 7698009, 12830015, 38490045]

約数ペア:

[(1, 38490045), (3, 12830015), (5, 7698009), (11, 3499095), (15, 2566003), (33, 1166365), (55, 699819), (165, 233273), (479, 80355), (487, 79035), (1437, 26785), (1461, 26345), (2395, 16071), (2435, 15807), (5269, 7305), (5357, 7185)]