2227005

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{409}}^1$

素因数の和:442

約数の個数: 36

約数和(自身を含む): 4253340

約数和(自身を除く): 2026335

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 363, 409, 495, 605, 1089, 1227, 1815, 2045, 3681, 4499, 5445, 6135, 13497, 18405, 22495, 40491, 49489, 67485, 148467, 202455, 247445, 445401, 742335, 2227005]

約数ペア:

[(1, 2227005), (3, 742335), (5, 445401), (9, 247445), (11, 202455), (15, 148467), (33, 67485), (45, 49489), (55, 40491), (99, 22495), (121, 18405), (165, 13497), (363, 6135), (409, 5445), (495, 4499), (605, 3681), (1089, 2045), (1227, 1815)]