19945050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{132967}}^1$

素因数の和:132982

約数の個数: 24

約数和(自身を含む): 49464096

約数和(自身を除く): 29519046

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 132967, 265934, 398901, 664835, 797802, 1329670, 1994505, 3324175, 3989010, 6648350, 9972525, 19945050]

約数ペア:

[(1, 19945050), (2, 9972525), (3, 6648350), (5, 3989010), (6, 3324175), (10, 1994505), (15, 1329670), (25, 797802), (30, 664835), (50, 398901), (75, 265934), (150, 132967)]