90773885

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{877}}^1$

素因数の和:1172

約数の個数: 16

約数和(自身を含む): 110585856

約数和(自身を除く): 19811971

約数列:

[1, 5, 127, 163, 635, 815, 877, 4385, 20701, 103505, 111379, 142951, 556895, 714755, 18154777, 90773885]

約数ペア:

[(1, 90773885), (5, 18154777), (127, 714755), (163, 556895), (635, 142951), (815, 111379), (877, 103505), (4385, 20701)]