83791275

素因数分解:

$3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{12553}}^1$

素因数の和:12655

約数の個数: 24

約数和(自身を含む): 140102640

約数和(自身を除く): 56311365

約数列:

[1, 3, 5, 15, 25, 75, 89, 267, 445, 1335, 2225, 6675, 12553, 37659, 62765, 188295, 313825, 941475, 1117217, 3351651, 5586085, 16758255, 27930425, 83791275]

約数ペア:

[(1, 83791275), (3, 27930425), (5, 16758255), (15, 5586085), (25, 3351651), (75, 1117217), (89, 941475), (267, 313825), (445, 188295), (1335, 62765), (2225, 37659), (6675, 12553)]