38738565

素因数分解:

$3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{2213}}^1$

素因数の和:2613

約数の個数: 24

約数和(自身を含む): 67349880

約数和(自身を除く): 28611315

約数列:

[1, 3, 5, 9, 15, 45, 389, 1167, 1945, 2213, 3501, 5835, 6639, 11065, 17505, 19917, 33195, 99585, 860857, 2582571, 4304285, 7747713, 12912855, 38738565]

約数ペア:

[(1, 38738565), (3, 12912855), (5, 7747713), (9, 4304285), (15, 2582571), (45, 860857), (389, 99585), (1167, 33195), (1945, 19917), (2213, 17505), (3501, 11065), (5835, 6639)]