2162095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:115

約数の個数: 32

約数和(自身を含む): 3064320

約数和(自身を除く): 902225

約数列:

[1, 5, 13, 29, 31, 37, 65, 145, 155, 185, 377, 403, 481, 899, 1073, 1147, 1885, 2015, 2405, 4495, 5365, 5735, 11687, 13949, 14911, 33263, 58435, 69745, 74555, 166315, 432419, 2162095]

約数ペア:

[(1, 2162095), (5, 432419), (13, 166315), (29, 74555), (31, 69745), (37, 58435), (65, 33263), (145, 14911), (155, 13949), (185, 11687), (377, 5735), (403, 5365), (481, 4495), (899, 2405), (1073, 2015), (1147, 1885)]