39143225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3847}}^1$

素因数の和:3905

約数の個数: 24

約数和(自身を含む): 54395328

約数和(自身を除く): 15252103

約数列:

[1, 5, 11, 25, 37, 55, 185, 275, 407, 925, 2035, 3847, 10175, 19235, 42317, 96175, 142339, 211585, 711695, 1057925, 1565729, 3558475, 7828645, 39143225]

約数ペア:

[(1, 39143225), (5, 7828645), (11, 3558475), (25, 1565729), (37, 1057925), (55, 711695), (185, 211585), (275, 142339), (407, 96175), (925, 42317), (2035, 19235), (3847, 10175)]