82871865

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{44917}}^1$

素因数の和:44969

約数の個数: 24

約数和(自身を含む): 147151368

約数和(自身を除く): 64279503

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 44917, 134751, 224585, 404253, 673755, 1841597, 2021265, 5524791, 9207985, 16574373, 27623955, 82871865]

約数ペア:

[(1, 82871865), (3, 27623955), (5, 16574373), (9, 9207985), (15, 5524791), (41, 2021265), (45, 1841597), (123, 673755), (205, 404253), (369, 224585), (615, 134751), (1845, 44917)]