19142625

素因数分解:

$3^1\times 5^3\times {\mathrm{51047}}^1$

素因数の和:51065

約数の個数: 16

約数和(自身を含む): 31853952

約数和(自身を除く): 12711327

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 51047, 153141, 255235, 765705, 1276175, 3828525, 6380875, 19142625]

約数ペア:

[(1, 19142625), (3, 6380875), (5, 3828525), (15, 1276175), (25, 765705), (75, 255235), (125, 153141), (375, 51047)]