12844825

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2531}}^1$

素因数の和:2577

約数の個数: 24

約数和(自身を含む): 18838080

約数和(自身を除く): 5993255

約数列:

[1, 5, 7, 25, 29, 35, 145, 175, 203, 725, 1015, 2531, 5075, 12655, 17717, 63275, 73399, 88585, 366995, 442925, 513793, 1834975, 2568965, 12844825]

約数ペア:

[(1, 12844825), (5, 2568965), (7, 1834975), (25, 513793), (29, 442925), (35, 366995), (145, 88585), (175, 73399), (203, 63275), (725, 17717), (1015, 12655), (2531, 5075)]