82420755

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{189473}}^1$

素因数の和:189510

約数の個数: 16

約数和(自身を含む): 136421280

約数和(自身を除く): 54000525

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 189473, 568419, 947365, 2842095, 5494717, 16484151, 27473585, 82420755]

約数ペア:

[(1, 82420755), (3, 27473585), (5, 16484151), (15, 5494717), (29, 2842095), (87, 947365), (145, 568419), (435, 189473)]