65406545

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{1427}}^1$

素因数の和:1624

約数の個数: 16

約数和(自身を含む): 80196480

約数和(自身を除く): 14789935

約数列:

[1, 5, 89, 103, 445, 515, 1427, 7135, 9167, 45835, 127003, 146981, 635015, 734905, 13081309, 65406545]

約数ペア:

[(1, 65406545), (5, 13081309), (89, 734905), (103, 635015), (445, 146981), (515, 127003), (1427, 45835), (7135, 9167)]