83939015

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{3559}}^1$

素因数の和:3706

約数の個数: 16

約数和(自身を含む): 103809600

約数和(自身を除く): 19870585

約数列:

[1, 5, 53, 89, 265, 445, 3559, 4717, 17795, 23585, 188627, 316751, 943135, 1583755, 16787803, 83939015]

約数ペア:

[(1, 83939015), (5, 16787803), (53, 1583755), (89, 943135), (265, 316751), (445, 188627), (3559, 23585), (4717, 17795)]