1447321705

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1\times {\mathrm{23159}}^1$

素因数の和:23624

約数の個数: 16

約数和(自身を含む): 1800921600

約数和(自身を除く): 353599895

約数列:

[1, 5, 29, 145, 431, 2155, 12499, 23159, 62495, 115795, 671611, 3358055, 9981529, 49907645, 289464341, 1447321705]

約数ペア:

[(1, 1447321705), (5, 289464341), (29, 49907645), (145, 9981529), (431, 3358055), (2155, 671611), (12499, 115795), (23159, 62495)]