2015140929

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1\times {\mathrm{1787}}^1$

素因数の和:2149

約数の個数: 32

約数和(自身を含む): 2863088640

約数和(自身を除く): 847947711

約数列:

[1, 3, 23, 59, 69, 177, 277, 831, 1357, 1787, 4071, 5361, 6371, 16343, 19113, 41101, 49029, 105433, 123303, 316299, 375889, 494999, 1127667, 1484997, 2424959, 7274877, 11384977, 29204941, 34154931, 87614823, 671713643, 2015140929]

約数ペア:

[(1, 2015140929), (3, 671713643), (23, 87614823), (59, 34154931), (69, 29204941), (177, 11384977), (277, 7274877), (831, 2424959), (1357, 1484997), (1787, 1127667), (4071, 494999), (5361, 375889), (6371, 316299), (16343, 123303), (19113, 105433), (41101, 49029)]