15605973

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1049}}^1$

素因数の和:1106

約数の個数: 32

約数和(自身を含む): 25200000

約数和(自身を除く): 9594027

約数列:

[1, 3, 9, 19, 27, 29, 57, 87, 171, 261, 513, 551, 783, 1049, 1653, 3147, 4959, 9441, 14877, 19931, 28323, 30421, 59793, 91263, 179379, 273789, 538137, 577999, 821367, 1733997, 5201991, 15605973]

約数ペア:

[(1, 15605973), (3, 5201991), (9, 1733997), (19, 821367), (27, 577999), (29, 538137), (57, 273789), (87, 179379), (171, 91263), (261, 59793), (513, 30421), (551, 28323), (783, 19931), (1049, 14877), (1653, 9441), (3147, 4959)]