15045303

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7873}}^1$

素因数の和:7903

約数の個数: 24

約数和(自身を含む): 25133808

約数和(自身を除く): 10088505

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 7873, 23619, 55111, 102349, 165333, 307047, 385777, 716443, 1157331, 2149329, 5015101, 15045303]

約数ペア:

[(1, 15045303), (3, 5015101), (7, 2149329), (13, 1157331), (21, 716443), (39, 385777), (49, 307047), (91, 165333), (147, 102349), (273, 55111), (637, 23619), (1911, 7873)]