84640817795

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1471}}^1\times {\mathrm{676937}}^1$

素因数の和:678430

約数の個数: 16

約数和(自身を含む): 107616895488

約数和(自身を除く): 22976077693

約数列:

[1, 5, 17, 85, 1471, 7355, 25007, 125035, 676937, 3384685, 11507929, 57539645, 995774327, 4978871635, 16928163559, 84640817795]

約数ペア:

[(1, 84640817795), (5, 16928163559), (17, 4978871635), (85, 995774327), (1471, 57539645), (7355, 11507929), (25007, 3384685), (125035, 676937)]