82161915

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{863}}^1$

素因数の和:1459

約数の個数: 32

約数和(自身を含む): 143824896

約数和(自身を除く): 61662981

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 577, 863, 1731, 2589, 2885, 4315, 6347, 8655, 9493, 12945, 19041, 28479, 31735, 47465, 95205, 142395, 497951, 1493853, 2489755, 5477461, 7469265, 16432383, 27387305, 82161915]

約数ペア:

[(1, 82161915), (3, 27387305), (5, 16432383), (11, 7469265), (15, 5477461), (33, 2489755), (55, 1493853), (165, 497951), (577, 142395), (863, 95205), (1731, 47465), (2589, 31735), (2885, 28479), (4315, 19041), (6347, 12945), (8655, 9493)]