1230802215

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{726137}}^1$

素因数の和:726258

約数の個数: 16

約数和(自身を含む): 1986713568

約数和(自身を除く): 755911353

約数列:

[1, 3, 5, 15, 113, 339, 565, 1695, 726137, 2178411, 3630685, 10892055, 82053481, 246160443, 410267405, 1230802215]

約数ペア:

[(1, 1230802215), (3, 410267405), (5, 246160443), (15, 82053481), (113, 10892055), (339, 3630685), (565, 2178411), (1695, 726137)]