145121365

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{2521}}^1$

素因数の和:2952

約数の個数: 16

約数和(自身を含む): 180676080

約数和(自身を除く): 35554715

約数列:

[1, 5, 29, 145, 397, 1985, 2521, 11513, 12605, 57565, 73109, 365545, 1000837, 5004185, 29024273, 145121365]

約数ペア:

[(1, 145121365), (5, 29024273), (29, 5004185), (145, 1000837), (397, 365545), (1985, 73109), (2521, 57565), (11513, 12605)]