2145605

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5573}}^1$

素因数の和:5596

約数の個数: 16

約数和(自身を含む): 3210624

約数和(自身を除く): 1065019

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 5573, 27865, 39011, 61303, 195055, 306515, 429121, 2145605]

約数ペア:

[(1, 2145605), (5, 429121), (7, 306515), (11, 195055), (35, 61303), (55, 39011), (77, 27865), (385, 5573)]