9905151745

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{304259}}^1$

素因数の和:304664

約数の個数: 16

約数和(自身を含む): 12618270720

約数和(自身を除く): 2713118975

約数列:

[1, 5, 17, 85, 383, 1915, 6511, 32555, 304259, 1521295, 5172403, 25862015, 116531197, 582655985, 1981030349, 9905151745]

約数ペア:

[(1, 9905151745), (5, 1981030349), (17, 582655985), (85, 116531197), (383, 25862015), (1915, 5172403), (6511, 1521295), (32555, 304259)]