3988440075

素因数分解:

$3^1\times 5^2\times {\mathrm{53179201}}^1$

素因数の和:53179214

約数の個数: 12

約数和(自身を含む): 6594221048

約数和(自身を除く): 2605780973

約数列:

[1, 3, 5, 15, 25, 75, 53179201, 159537603, 265896005, 797688015, 1329480025, 3988440075]

約数ペア:

[(1, 3988440075), (3, 1329480025), (5, 797688015), (15, 265896005), (25, 159537603), (75, 53179201)]