2992585

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:528

約数の個数: 16

約数和(自身を含む): 3801600

約数和(自身を除く): 809015

約数列:

[1, 5, 31, 43, 155, 215, 449, 1333, 2245, 6665, 13919, 19307, 69595, 96535, 598517, 2992585]

約数ペア:

[(1, 2992585), (5, 598517), (31, 96535), (43, 69595), (155, 19307), (215, 13919), (449, 6665), (1333, 2245)]