5642065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{607}}^1$

素因数の和:649

約数の個数: 24

約数和(自身を含む): 8011008

約数和(自身を除く): 2368943

約数列:

[1, 5, 11, 13, 55, 65, 143, 169, 607, 715, 845, 1859, 3035, 6677, 7891, 9295, 33385, 39455, 86801, 102583, 434005, 512915, 1128413, 5642065]

約数ペア:

[(1, 5642065), (5, 1128413), (11, 512915), (13, 434005), (55, 102583), (65, 86801), (143, 39455), (169, 33385), (607, 9295), (715, 7891), (845, 6677), (1859, 3035)]