10284855

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{1999}}^1$

素因数の和:2028

約数の個数: 32

約数和(自身を含む): 19200000

約数和(自身を除く): 8915145

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 1999, 5145, 5997, 9995, 13993, 29985, 41979, 69965, 97951, 209895, 293853, 489755, 685657, 1469265, 2056971, 3428285, 10284855]

約数ペア:

[(1, 10284855), (3, 3428285), (5, 2056971), (7, 1469265), (15, 685657), (21, 489755), (35, 293853), (49, 209895), (105, 97951), (147, 69965), (245, 41979), (343, 29985), (735, 13993), (1029, 9995), (1715, 5997), (1999, 5145)]