73142375

素因数分解:

$5^3\times {\mathrm{157}}^1\times {\mathrm{3727}}^1$

素因数の和:3899

約数の個数: 16

約数和(自身を含む): 91887744

約数和(自身を除く): 18745369

約数列:

[1, 5, 25, 125, 157, 785, 3727, 3925, 18635, 19625, 93175, 465875, 585139, 2925695, 14628475, 73142375]

約数ペア:

[(1, 73142375), (5, 14628475), (25, 2925695), (125, 585139), (157, 465875), (785, 93175), (3727, 19625), (3925, 18635)]