420170115455

素因数分解:

$5^1\times {\mathrm{313}}^1\times {\mathrm{2333}}^1\times {\mathrm{115079}}^1$

素因数の和:117730

約数の個数: 16

約数和(自身を含む): 506036220480

約数和(自身を除く): 85866105025

約数列:

[1, 5, 313, 1565, 2333, 11665, 115079, 575395, 730229, 3651145, 36019727, 180098635, 268479307, 1342396535, 84034023091, 420170115455]

約数ペア:

[(1, 420170115455), (5, 84034023091), (313, 1342396535), (1565, 268479307), (2333, 180098635), (11665, 36019727), (115079, 3651145), (575395, 730229)]