82885785

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{178249}}^1$

素因数の和:178288

約数の個数: 16

約数和(自身を含む): 136896000

約数和(自身を除く): 54010215

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 178249, 534747, 891245, 2673735, 5525719, 16577157, 27628595, 82885785]

約数ペア:

[(1, 82885785), (3, 27628595), (5, 16577157), (15, 5525719), (31, 2673735), (93, 891245), (155, 534747), (465, 178249)]