15675028053

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{701}}^1\times {\mathrm{1721}}^1$

素因数の和:2557

約数の個数: 32

約数和(自身を含む): 21585118464

約数和(自身を除く): 5910090411

約数列:

[1, 3, 61, 71, 183, 213, 701, 1721, 2103, 4331, 5163, 12993, 42761, 49771, 104981, 122191, 128283, 149313, 314943, 366573, 1206421, 3036031, 3619263, 7453651, 9108093, 22360953, 73591681, 85655891, 220775043, 256967673, 5225009351, 15675028053]

約数ペア:

[(1, 15675028053), (3, 5225009351), (61, 256967673), (71, 220775043), (183, 85655891), (213, 73591681), (701, 22360953), (1721, 9108093), (2103, 7453651), (4331, 3619263), (5163, 3036031), (12993, 1206421), (42761, 366573), (49771, 314943), (104981, 149313), (122191, 128283)]