75468185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{419}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 104146560

約数和(自身を除く): 28678375

約数列:

[1, 5, 13, 17, 65, 85, 163, 221, 419, 815, 1105, 2095, 2119, 2771, 5447, 7123, 10595, 13855, 27235, 35615, 36023, 68297, 92599, 180115, 341485, 462995, 887861, 1161049, 4439305, 5805245, 15093637, 75468185]

約数ペア:

[(1, 75468185), (5, 15093637), (13, 5805245), (17, 4439305), (65, 1161049), (85, 887861), (163, 462995), (221, 341485), (419, 180115), (815, 92599), (1105, 68297), (2095, 36023), (2119, 35615), (2771, 27235), (5447, 13855), (7123, 10595)]