2666055

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{25391}}^1$

素因数の和:25406

約数の個数: 16

約数和(自身を含む): 4875264

約数和(自身を除く): 2209209

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 25391, 76173, 126955, 177737, 380865, 533211, 888685, 2666055]

約数ペア:

[(1, 2666055), (3, 888685), (5, 533211), (7, 380865), (15, 177737), (21, 126955), (35, 76173), (105, 25391)]