15056769

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7879}}^1$

素因数の和:7909

約数の個数: 24

約数和(自身を含む): 25152960

約数和(自身を除く): 10096191

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 7879, 23637, 55153, 102427, 165459, 307281, 386071, 716989, 1158213, 2150967, 5018923, 15056769]

約数ペア:

[(1, 15056769), (3, 5018923), (7, 2150967), (13, 1158213), (21, 716989), (39, 386071), (49, 307281), (91, 165459), (147, 102427), (273, 55153), (637, 23637), (1911, 7879)]