123090355

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{5407}}^1$

素因数の和:5598

約数の個数: 16

約数和(自身を含む): 153803520

約数和(自身を除く): 30713165

約数列:

[1, 5, 29, 145, 157, 785, 4553, 5407, 22765, 27035, 156803, 784015, 848899, 4244495, 24618071, 123090355]

約数ペア:

[(1, 123090355), (5, 24618071), (29, 4244495), (145, 848899), (157, 784015), (785, 156803), (4553, 27035), (5407, 22765)]