2009496615

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{2734009}}^1$

素因数の和:2734031

約数の個数: 24

約数和(自身を含む): 3740125680

約数和(自身を除く): 1730629065

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 2734009, 8202027, 13670045, 19138063, 41010135, 57414189, 95690315, 133966441, 287070945, 401899323, 669832205, 2009496615]

約数ペア:

[(1, 2009496615), (3, 669832205), (5, 401899323), (7, 287070945), (15, 133966441), (21, 95690315), (35, 57414189), (49, 41010135), (105, 19138063), (147, 13670045), (245, 8202027), (735, 2734009)]