15676678945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2597627}}^1$

素因数の和:2597720

約数の個数: 16

約数和(自身を含む): 20199155328

約数和(自身を除く): 4522476383

約数列:

[1, 5, 17, 71, 85, 355, 1207, 6035, 2597627, 12988135, 44159659, 184431517, 220798295, 922157585, 3135335789, 15676678945]

約数ペア:

[(1, 15676678945), (5, 3135335789), (17, 922157585), (71, 220798295), (85, 184431517), (355, 44159659), (1207, 12988135), (6035, 2597627)]