47821665

素因数分解:

$3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{6389}}^1$

素因数の和:6896

約数の個数: 16

約数和(自身を含む): 76680000

約数和(自身を除く): 28858335

約数列:

[1, 3, 5, 15, 499, 1497, 2495, 6389, 7485, 19167, 31945, 95835, 3188111, 9564333, 15940555, 47821665]

約数ペア:

[(1, 47821665), (3, 15940555), (5, 9564333), (15, 3188111), (499, 95835), (1497, 31945), (2495, 19167), (6389, 7485)]