68698885

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1\times {\mathrm{541}}^1$

素因数の和:888

約数の個数: 16

約数和(自身を含む): 83706480

約数和(自身を除く): 15007595

約数列:

[1, 5, 109, 233, 541, 545, 1165, 2705, 25397, 58969, 126053, 126985, 294845, 630265, 13739777, 68698885]

約数ペア:

[(1, 68698885), (5, 13739777), (109, 630265), (233, 294845), (541, 126985), (545, 126053), (1165, 58969), (2705, 25397)]