85135175

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:643

約数の個数: 24

約数和(自身を含む): 108274320

約数和(自身を除く): 23139145

約数列:

[1, 5, 25, 83, 89, 415, 445, 461, 2075, 2225, 2305, 7387, 11525, 36935, 38263, 41029, 184675, 191315, 205145, 956575, 1025725, 3405407, 17027035, 85135175]

約数ペア:

[(1, 85135175), (5, 17027035), (25, 3405407), (83, 1025725), (89, 956575), (415, 205145), (445, 191315), (461, 184675), (2075, 41029), (2225, 38263), (2305, 36935), (7387, 11525)]