30850815

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{18869}}^1$

素因数の和:18986

約数の個数: 16

約数和(自身を含む): 49816800

約数和(自身を除く): 18965985

約数列:

[1, 3, 5, 15, 109, 327, 545, 1635, 18869, 56607, 94345, 283035, 2056721, 6170163, 10283605, 30850815]

約数ペア:

[(1, 30850815), (3, 10283605), (5, 6170163), (15, 2056721), (109, 283035), (327, 94345), (545, 56607), (1635, 18869)]