78441485

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{10369}}^1$

素因数の和:10480

約数の個数: 16

約数和(自身を含む): 100796400

約数和(自身を除く): 22354915

約数列:

[1, 5, 17, 85, 89, 445, 1513, 7565, 10369, 51845, 176273, 881365, 922841, 4614205, 15688297, 78441485]

約数ペア:

[(1, 78441485), (5, 15688297), (17, 4614205), (85, 922841), (89, 881365), (445, 176273), (1513, 51845), (7565, 10369)]