83991525

素因数分解:

$3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{12583}}^1$

素因数の和:12685

約数の個数: 24

約数和(自身を含む): 140437440

約数和(自身を除く): 56445915

約数列:

[1, 3, 5, 15, 25, 75, 89, 267, 445, 1335, 2225, 6675, 12583, 37749, 62915, 188745, 314575, 943725, 1119887, 3359661, 5599435, 16798305, 27997175, 83991525]

約数ペア:

[(1, 83991525), (3, 27997175), (5, 16798305), (15, 5599435), (25, 3359661), (75, 1119887), (89, 943725), (267, 314575), (445, 188745), (1335, 62915), (2225, 37749), (6675, 12583)]