1566017245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1117}}^1\times {\mathrm{21569}}^1$

素因数の和:22704

約数の個数: 16

約数和(自身を含む): 2025681840

約数和(自身を除く): 459664595

約数列:

[1, 5, 13, 65, 1117, 5585, 14521, 21569, 72605, 107845, 280397, 1401985, 24092573, 120462865, 313203449, 1566017245]

約数ペア:

[(1, 1566017245), (5, 313203449), (13, 120462865), (65, 24092573), (1117, 1401985), (5585, 280397), (14521, 107845), (21569, 72605)]