66488045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{9931}}^1$

素因数の和:10052

約数の個数: 16

約数和(自身を含む): 86765952

約数和(自身を除く): 20277907

約数列:

[1, 5, 13, 65, 103, 515, 1339, 6695, 9931, 49655, 129103, 645515, 1022893, 5114465, 13297609, 66488045]

約数ペア:

[(1, 66488045), (5, 13297609), (13, 5114465), (65, 1022893), (103, 645515), (515, 129103), (1339, 49655), (6695, 9931)]