2015539197

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{25919}}^1$

素因数の和:25982

約数の個数: 36

約数和(自身を含む): 3268097280

約数和(自身を除く): 1252558083

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 529, 1127, 1587, 3381, 3703, 11109, 25919, 25921, 77757, 77763, 181433, 544299, 596137, 1270031, 1788411, 3810093, 4172959, 12518877, 13711151, 29210713, 41133453, 87632139, 95978057, 287934171, 671846399, 2015539197]

約数ペア:

[(1, 2015539197), (3, 671846399), (7, 287934171), (21, 95978057), (23, 87632139), (49, 41133453), (69, 29210713), (147, 13711151), (161, 12518877), (483, 4172959), (529, 3810093), (1127, 1788411), (1587, 1270031), (3381, 596137), (3703, 544299), (11109, 181433), (25919, 77763), (25921, 77757)]