38029815

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{17981}}^1$

素因数の和:18039

約数の個数: 24

約数和(自身を含む): 67324608

約数和(自身を除く): 29294793

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 17981, 53943, 89905, 161829, 269715, 809145, 845107, 2535321, 4225535, 7605963, 12676605, 38029815]

約数ペア:

[(1, 38029815), (3, 12676605), (5, 7605963), (9, 4225535), (15, 2535321), (45, 845107), (47, 809145), (141, 269715), (235, 161829), (423, 89905), (705, 53943), (2115, 17981)]