15694638609

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4817}}^1\times {\mathrm{4397}}^1$

素因数の和:9249

約数の個数: 32

約数和(自身を含む): 23732311680

約数和(自身を除く): 8037673071

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 4397, 4817, 13191, 14451, 57161, 62621, 83543, 91523, 171483, 187863, 250629, 274569, 1086059, 1189799, 3258177, 3569397, 21180349, 63541047, 275344537, 402426631, 826033611, 1207279893, 5231546203, 15694638609]

約数ペア:

[(1, 15694638609), (3, 5231546203), (13, 1207279893), (19, 826033611), (39, 402426631), (57, 275344537), (247, 63541047), (741, 21180349), (4397, 3569397), (4817, 3258177), (13191, 1189799), (14451, 1086059), (57161, 274569), (62621, 250629), (83543, 187863), (91523, 171483)]