8611945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1427}}^1$

素因数の和:1520

約数の個数: 16

約数和(自身を含む): 11104128

約数和(自身を除く): 2492183

約数列:

[1, 5, 17, 71, 85, 355, 1207, 1427, 6035, 7135, 24259, 101317, 121295, 506585, 1722389, 8611945]

約数ペア:

[(1, 8611945), (5, 1722389), (17, 506585), (71, 121295), (85, 101317), (355, 24259), (1207, 7135), (1427, 6035)]