27960225

素因数分解:

$3^1\times 5^2\times {\mathrm{372803}}^1$

素因数の和:372816

約数の個数: 12

約数和(自身を含む): 46227696

約数和(自身を除く): 18267471

約数列:

[1, 3, 5, 15, 25, 75, 372803, 1118409, 1864015, 5592045, 9320075, 27960225]

約数ペア:

[(1, 27960225), (3, 9320075), (5, 5592045), (15, 1864015), (25, 1118409), (75, 372803)]