13810225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3863}}^1$

素因数の和:3897

約数の個数: 24

約数和(自身を含む): 20123712

約数和(自身を除く): 6313487

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 3863, 19315, 42493, 50219, 96575, 212465, 251095, 552409, 1062325, 1255475, 2762045, 13810225]

約数ペア:

[(1, 13810225), (5, 2762045), (11, 1255475), (13, 1062325), (25, 552409), (55, 251095), (65, 212465), (143, 96575), (275, 50219), (325, 42493), (715, 19315), (3575, 3863)]