71061105

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{278671}}^1$

素因数の和:278696

約数の個数: 16

約数和(自身を含む): 120386304

約数和(自身を除く): 49325199

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 278671, 836013, 1393355, 4180065, 4737407, 14212221, 23687035, 71061105]

約数ペア:

[(1, 71061105), (3, 23687035), (5, 14212221), (15, 4737407), (17, 4180065), (51, 1393355), (85, 836013), (255, 278671)]