2739295

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 32

約数和(自身を含む): 3907008

約数和(自身を除く): 1167713

約数列:

[1, 5, 13, 17, 37, 65, 67, 85, 185, 221, 335, 481, 629, 871, 1105, 1139, 2405, 2479, 3145, 4355, 5695, 8177, 12395, 14807, 32227, 40885, 42143, 74035, 161135, 210715, 547859, 2739295]

約数ペア:

[(1, 2739295), (5, 547859), (13, 210715), (17, 161135), (37, 74035), (65, 42143), (67, 40885), (85, 32227), (185, 14807), (221, 12395), (335, 8177), (481, 5695), (629, 4355), (871, 3145), (1105, 2479), (1139, 2405)]