4031421145

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{108649}}^1$

素因数の和:108876

約数の個数: 16

約数和(自身を含む): 4983123600

約数和(自身を除く): 951702455

約数列:

[1, 5, 41, 181, 205, 905, 7421, 37105, 108649, 543245, 4454609, 19665469, 22273045, 98327345, 806284229, 4031421145]

約数ペア:

[(1, 4031421145), (5, 806284229), (41, 98327345), (181, 22273045), (205, 19665469), (905, 4454609), (7421, 543245), (37105, 108649)]