9919443775

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{30727}}^1$

素因数の和:31123

約数の個数: 24

約数和(自身を含む): 12669154400

約数和(自身を除く): 2749710625

約数列:

[1, 5, 25, 37, 185, 349, 925, 1745, 8725, 12913, 30727, 64565, 153635, 322825, 768175, 1136899, 5684495, 10723723, 28422475, 53618615, 268093075, 396777751, 1983888755, 9919443775]

約数ペア:

[(1, 9919443775), (5, 1983888755), (25, 396777751), (37, 268093075), (185, 53618615), (349, 28422475), (925, 10723723), (1745, 5684495), (8725, 1136899), (12913, 768175), (30727, 322825), (64565, 153635)]