427502005

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^2\times {\mathrm{2423}}^1$

素因数の和:2577

約数の個数: 24

約数和(自身を含む): 594907776

約数和(自身を除く): 167405771

約数列:

[1, 5, 7, 35, 71, 355, 497, 2423, 2485, 5041, 12115, 16961, 25205, 35287, 84805, 172033, 176435, 860165, 1204231, 6021155, 12214343, 61071715, 85500401, 427502005]

約数ペア:

[(1, 427502005), (5, 85500401), (7, 61071715), (35, 12214343), (71, 6021155), (355, 1204231), (497, 860165), (2423, 176435), (2485, 172033), (5041, 84805), (12115, 35287), (16961, 25205)]