15367989

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1373}}^1$

素因数の和:1437

約数の個数: 32

約数和(自身を含む): 25853184

約数和(自身を除く): 10485195

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 273, 287, 533, 861, 1373, 1599, 3731, 4119, 9611, 11193, 17849, 28833, 53547, 56293, 124943, 168879, 374829, 394051, 731809, 1182153, 2195427, 5122663, 15367989]

約数ペア:

[(1, 15367989), (3, 5122663), (7, 2195427), (13, 1182153), (21, 731809), (39, 394051), (41, 374829), (91, 168879), (123, 124943), (273, 56293), (287, 53547), (533, 28833), (861, 17849), (1373, 11193), (1599, 9611), (3731, 4119)]