2860815

素因数分解:

$3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{709}}^1$

素因数の和:986

約数の個数: 16

約数和(自身を含む): 4600800

約数和(自身を除く): 1739985

約数列:

[1, 3, 5, 15, 269, 709, 807, 1345, 2127, 3545, 4035, 10635, 190721, 572163, 953605, 2860815]

約数ペア:

[(1, 2860815), (3, 953605), (5, 572163), (15, 190721), (269, 10635), (709, 4035), (807, 3545), (1345, 2127)]