8161950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{54413}}^1$

素因数の和:54428

約数の個数: 24

約数和(自身を含む): 20242008

約数和(自身を除く): 12080058

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 54413, 108826, 163239, 272065, 326478, 544130, 816195, 1360325, 1632390, 2720650, 4080975, 8161950]

約数ペア:

[(1, 8161950), (2, 4080975), (3, 2720650), (5, 1632390), (6, 1360325), (10, 816195), (15, 544130), (25, 326478), (30, 272065), (50, 163239), (75, 108826), (150, 54413)]