2250755

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1117}}^1$

素因数の和:1166

約数の個数: 16

約数和(自身を含む): 3005184

約数和(自身を除く): 754429

約数列:

[1, 5, 13, 31, 65, 155, 403, 1117, 2015, 5585, 14521, 34627, 72605, 173135, 450151, 2250755]

約数ペア:

[(1, 2250755), (5, 450151), (13, 173135), (31, 72605), (65, 34627), (155, 14521), (403, 5585), (1117, 2015)]