210627145

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{9749}}^1$

素因数の和:9932

約数の個数: 16

約数和(自身を含む): 263250000

約数和(自身を除く): 52622855

約数列:

[1, 5, 29, 145, 149, 745, 4321, 9749, 21605, 48745, 282721, 1413605, 1452601, 7263005, 42125429, 210627145]

約数ペア:

[(1, 210627145), (5, 42125429), (29, 7263005), (145, 1452601), (149, 1413605), (745, 282721), (4321, 48745), (9749, 21605)]