985895105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1531}}^1\times {\mathrm{9907}}^1$

素因数の和:11456

約数の個数: 16

約数和(自身を含む): 1275040704

約数和(自身を除く): 289145599

約数列:

[1, 5, 13, 65, 1531, 7655, 9907, 19903, 49535, 99515, 128791, 643955, 15167617, 75838085, 197179021, 985895105]

約数ペア:

[(1, 985895105), (5, 197179021), (13, 75838085), (65, 15167617), (1531, 643955), (7655, 128791), (9907, 99515), (19903, 49535)]