24490115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{599}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 34473600

約数和(自身を除く): 9983485

約数列:

[1, 5, 13, 17, 37, 65, 85, 185, 221, 481, 599, 629, 1105, 2405, 2995, 3145, 7787, 8177, 10183, 22163, 38935, 40885, 50915, 110815, 132379, 288119, 376771, 661895, 1440595, 1883855, 4898023, 24490115]

約数ペア:

[(1, 24490115), (5, 4898023), (13, 1883855), (17, 1440595), (37, 661895), (65, 376771), (85, 288119), (185, 132379), (221, 110815), (481, 50915), (599, 40885), (629, 38935), (1105, 22163), (2405, 10183), (2995, 8177), (3145, 7787)]