486518825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{22343}}^1$

素因数の和:22433

約数の個数: 24

約数和(自身を含む): 659416128

約数和(自身を除く): 172897303

約数列:

[1, 5, 13, 25, 65, 67, 325, 335, 871, 1675, 4355, 21775, 22343, 111715, 290459, 558575, 1452295, 1496981, 7261475, 7484905, 19460753, 37424525, 97303765, 486518825]

約数ペア:

[(1, 486518825), (5, 97303765), (13, 37424525), (25, 19460753), (65, 7484905), (67, 7261475), (325, 1496981), (335, 1452295), (871, 558575), (1675, 290459), (4355, 111715), (21775, 22343)]