7928025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{15101}}^1$

素因数の和:15121

約数の個数: 24

約数和(自身を含む): 14981184

約数和(自身を除く): 7053159

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 15101, 45303, 75505, 105707, 226515, 317121, 377525, 528535, 1132575, 1585605, 2642675, 7928025]

約数ペア:

[(1, 7928025), (3, 2642675), (5, 1585605), (7, 1132575), (15, 528535), (21, 377525), (25, 317121), (35, 226515), (75, 105707), (105, 75505), (175, 45303), (525, 15101)]