1325502475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{4820009}}^1$

素因数の和:4820030

約数の個数: 12

約数和(自身を含む): 1793043720

約数和(自身を除く): 467541245

約数列:

[1, 5, 11, 25, 55, 275, 4820009, 24100045, 53020099, 120500225, 265100495, 1325502475]

約数ペア:

[(1, 1325502475), (5, 265100495), (11, 120500225), (25, 53020099), (55, 24100045), (275, 4820009)]