7920770015

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{4217}}^1\times {\mathrm{16333}}^1$

素因数の和:20578

約数の個数: 16

約数和(自身を含む): 9921140928

約数和(自身を除く): 2000370913

約数列:

[1, 5, 23, 115, 4217, 16333, 21085, 81665, 96991, 375659, 484955, 1878295, 68876261, 344381305, 1584154003, 7920770015]

約数ペア:

[(1, 7920770015), (5, 1584154003), (23, 344381305), (115, 68876261), (4217, 1878295), (16333, 484955), (21085, 375659), (81665, 96991)]