2721955

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1033}}^1$

素因数の和:1086

約数の個数: 16

約数和(自身を含む): 3573504

約数和(自身を除く): 851549

約数列:

[1, 5, 17, 31, 85, 155, 527, 1033, 2635, 5165, 17561, 32023, 87805, 160115, 544391, 2721955]

約数ペア:

[(1, 2721955), (5, 544391), (17, 160115), (31, 87805), (85, 32023), (155, 17561), (527, 5165), (1033, 2635)]