39120435

素因数分解:

$3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1601}}^1$

素因数の和:1796

約数の個数: 32

約数和(自身を含む): 69975360

約数和(自身を除く): 30854925

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 181, 543, 905, 1601, 1629, 2715, 4803, 4887, 8005, 8145, 14409, 24015, 24435, 43227, 72045, 216135, 289781, 869343, 1448905, 2608029, 4346715, 7824087, 13040145, 39120435]

約数ペア:

[(1, 39120435), (3, 13040145), (5, 7824087), (9, 4346715), (15, 2608029), (27, 1448905), (45, 869343), (135, 289781), (181, 216135), (543, 72045), (905, 43227), (1601, 24435), (1629, 24015), (2715, 14409), (4803, 8145), (4887, 8005)]