12857550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{85717}}^1$

素因数の和:85732

約数の個数: 24

約数和(自身を含む): 31887096

約数和(自身を除く): 19029546

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 85717, 171434, 257151, 428585, 514302, 857170, 1285755, 2142925, 2571510, 4285850, 6428775, 12857550]

約数ペア:

[(1, 12857550), (2, 6428775), (3, 4285850), (5, 2571510), (6, 2142925), (10, 1285755), (15, 857170), (25, 514302), (30, 428585), (50, 257151), (75, 171434), (150, 85717)]