11252215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{599}}^1$

素因数の和:651

約数の個数: 24

約数和(自身を含む): 15472800

約数和(自身を除く): 4220585

約数列:

[1, 5, 13, 17, 65, 85, 221, 289, 599, 1105, 1445, 2995, 3757, 7787, 10183, 18785, 38935, 50915, 132379, 173111, 661895, 865555, 2250443, 11252215]

約数ペア:

[(1, 11252215), (5, 2250443), (13, 865555), (17, 661895), (65, 173111), (85, 132379), (221, 50915), (289, 38935), (599, 18785), (1105, 10183), (1445, 7787), (2995, 3757)]