80969045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{13049}}^1$

素因数の和:13144

約数の個数: 16

約数和(自身を含む): 104295600

約数和(自身を除く): 23326555

約数列:

[1, 5, 17, 73, 85, 365, 1241, 6205, 13049, 65245, 221833, 952577, 1109165, 4762885, 16193809, 80969045]

約数ペア:

[(1, 80969045), (5, 16193809), (17, 4762885), (73, 1109165), (85, 952577), (365, 221833), (1241, 65245), (6205, 13049)]