3920361255

素因数分解:

$3^3\times 5^1\times {\mathrm{661}}^1\times {\mathrm{43933}}^1$

素因数の和:44608

約数の個数: 32

約数和(自身を含む): 6980233920

約数和(自身を除く): 3059872665

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 661, 1983, 3305, 5949, 9915, 17847, 29745, 43933, 89235, 131799, 219665, 395397, 658995, 1186191, 1976985, 5930955, 29039713, 87119139, 145198565, 261357417, 435595695, 784072251, 1306787085, 3920361255]

約数ペア:

[(1, 3920361255), (3, 1306787085), (5, 784072251), (9, 435595695), (15, 261357417), (27, 145198565), (45, 87119139), (135, 29039713), (661, 5930955), (1983, 1976985), (3305, 1186191), (5949, 658995), (9915, 395397), (17847, 219665), (29745, 131799), (43933, 89235)]