15705048981

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{1327}}^1\times {\mathrm{31063}}^1$

素因数の和:32520

約数の個数: 16

約数和(自身を含む): 21121531904

約数和(自身を除く): 5416482923

約数列:

[1, 3, 127, 381, 1327, 3981, 31063, 93189, 168529, 505587, 3945001, 11835003, 41220601, 123661803, 5235016327, 15705048981]

約数ペア:

[(1, 15705048981), (3, 5235016327), (127, 123661803), (381, 41220601), (1327, 11835003), (3981, 3945001), (31063, 505587), (93189, 168529)]