159774005

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{4091}}^1$

素因数の和:4276

約数の個数: 16

約数和(自身を含む): 196219584

約数和(自身を除く): 36445579

約数列:

[1, 5, 73, 107, 365, 535, 4091, 7811, 20455, 39055, 298643, 437737, 1493215, 2188685, 31954801, 159774005]

約数ペア:

[(1, 159774005), (5, 31954801), (73, 2188685), (107, 1493215), (365, 437737), (535, 298643), (4091, 39055), (7811, 20455)]