13969215

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23879}}^1$

素因数の和:23903

約数の個数: 24

約数和(自身を含む): 26076960

約数和(自身を除く): 12107745

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 23879, 71637, 119395, 214911, 310427, 358185, 931281, 1074555, 1552135, 2793843, 4656405, 13969215]

約数ペア:

[(1, 13969215), (3, 4656405), (5, 2793843), (9, 1552135), (13, 1074555), (15, 931281), (39, 358185), (45, 310427), (65, 214911), (117, 119395), (195, 71637), (585, 23879)]