68926415

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{1759}}^1$

素因数の和:2242

約数の個数: 16

約数和(自身を含む): 87816960

約数和(自身を除く): 18890545

約数列:

[1, 5, 17, 85, 461, 1759, 2305, 7837, 8795, 29903, 39185, 149515, 810899, 4054495, 13785283, 68926415]

約数ペア:

[(1, 68926415), (5, 13785283), (17, 4054495), (85, 810899), (461, 149515), (1759, 39185), (2305, 29903), (7837, 8795)]