7265515

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{563}}^1$

素因数の和:686

約数の個数: 16

約数和(自身を含む): 9136800

約数和(自身を除く): 1871285

約数列:

[1, 5, 29, 89, 145, 445, 563, 2581, 2815, 12905, 16327, 50107, 81635, 250535, 1453103, 7265515]

約数ペア:

[(1, 7265515), (5, 1453103), (29, 250535), (89, 81635), (145, 50107), (445, 16327), (563, 12905), (2581, 2815)]