90700535

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{1021}}^1$

素因数の和:1298

約数の個数: 16

約数和(自身を含む): 110621280

約数和(自身を除く): 19920745

約数列:

[1, 5, 109, 163, 545, 815, 1021, 5105, 17767, 88835, 111289, 166423, 556445, 832115, 18140107, 90700535]

約数ペア:

[(1, 90700535), (5, 18140107), (109, 832115), (163, 556445), (545, 166423), (815, 111289), (1021, 88835), (5105, 17767)]