2719485

素因数分解:

$3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{271}}^1$

素因数の和:505

約数の個数: 24

約数和(自身を含む): 4752384

約数和(自身を除く): 2032899

約数列:

[1, 3, 5, 9, 15, 45, 223, 271, 669, 813, 1115, 1355, 2007, 2439, 3345, 4065, 10035, 12195, 60433, 181299, 302165, 543897, 906495, 2719485]

約数ペア:

[(1, 2719485), (3, 906495), (5, 543897), (9, 302165), (15, 181299), (45, 60433), (223, 12195), (271, 10035), (669, 4065), (813, 3345), (1115, 2439), (1355, 2007)]