222786005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83597}}^1$

素因数の和:83656

約数の個数: 16

約数和(自身を含む): 294933744

約数和(自身を除く): 72147739

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 83597, 417985, 1086761, 3427477, 5433805, 17137385, 44557201, 222786005]

約数ペア:

[(1, 222786005), (5, 44557201), (13, 17137385), (41, 5433805), (65, 3427477), (205, 1086761), (533, 417985), (2665, 83597)]