2206215

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4457}}^1$

素因数の和:4479

約数の個数: 24

約数和(自身を含む): 4172688

約数和(自身を除く): 1966473

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 4457, 13371, 22285, 40113, 49027, 66855, 147081, 200565, 245135, 441243, 735405, 2206215]

約数ペア:

[(1, 2206215), (3, 735405), (5, 441243), (9, 245135), (11, 200565), (15, 147081), (33, 66855), (45, 49027), (55, 40113), (99, 22285), (165, 13371), (495, 4457)]