39444255

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{21379}}^1$

素因数の和:21431

約数の個数: 24

約数和(自身を含む): 70040880

約数和(自身を除く): 30596625

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 21379, 64137, 106895, 192411, 320685, 876539, 962055, 2629617, 4382695, 7888851, 13148085, 39444255]

約数ペア:

[(1, 39444255), (3, 13148085), (5, 7888851), (9, 4382695), (15, 2629617), (41, 962055), (45, 876539), (123, 320685), (205, 192411), (369, 106895), (615, 64137), (1845, 21379)]