86490005

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107441}}^1$

素因数の和:107476

約数の個数: 16

約数和(自身を含む): 123773184

約数和(自身を除く): 37283179

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 107441, 537205, 752087, 2471143, 3760435, 12355715, 17298001, 86490005]

約数ペア:

[(1, 86490005), (5, 17298001), (7, 12355715), (23, 3760435), (35, 2471143), (115, 752087), (161, 537205), (805, 107441)]