8351265

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 14555520

約数和(自身を除く): 6204255

約数列:

[1, 3, 5, 13, 15, 39, 65, 113, 195, 339, 379, 565, 1137, 1469, 1695, 1895, 4407, 4927, 5685, 7345, 14781, 22035, 24635, 42827, 73905, 128481, 214135, 556751, 642405, 1670253, 2783755, 8351265]

約数ペア:

[(1, 8351265), (3, 2783755), (5, 1670253), (13, 642405), (15, 556751), (39, 214135), (65, 128481), (113, 73905), (195, 42827), (339, 24635), (379, 22035), (565, 14781), (1137, 7345), (1469, 5685), (1695, 4927), (1895, 4407)]