1229490045

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{3903143}}^1$

素因数の和:3903161

約数の個数: 24

約数和(自身を含む): 2435561856

約数和(自身を除く): 1206071811

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 3903143, 11709429, 19515715, 27322001, 35128287, 58547145, 81966003, 136610005, 175641435, 245898009, 409830015, 1229490045]

約数ペア:

[(1, 1229490045), (3, 409830015), (5, 245898009), (7, 175641435), (9, 136610005), (15, 81966003), (21, 58547145), (35, 35128287), (45, 27322001), (63, 19515715), (105, 11709429), (315, 3903143)]