9901325

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1951}}^1$

素因数の和:1997

約数の個数: 24

約数和(自身を含む): 14522880

約数和(自身を除く): 4621555

約数列:

[1, 5, 7, 25, 29, 35, 145, 175, 203, 725, 1015, 1951, 5075, 9755, 13657, 48775, 56579, 68285, 282895, 341425, 396053, 1414475, 1980265, 9901325]

約数ペア:

[(1, 9901325), (5, 1980265), (7, 1414475), (25, 396053), (29, 341425), (35, 282895), (145, 68285), (175, 56579), (203, 48775), (725, 13657), (1015, 9755), (1951, 5075)]