9915685

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1931}}^1$

素因数の和:2028

約数の個数: 16

約数和(自身を含む): 12983040

約数和(自身を除く): 3067355

約数列:

[1, 5, 13, 65, 79, 395, 1027, 1931, 5135, 9655, 25103, 125515, 152549, 762745, 1983137, 9915685]

約数ペア:

[(1, 9915685), (5, 1983137), (13, 762745), (65, 152549), (79, 125515), (395, 25103), (1027, 9655), (1931, 5135)]