9945992975

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{34211}}^1$

素因数の和:34651

約数の個数: 24

約数和(自身を含む): 12790498320

約数和(自身を除く): 2844505345

約数列:

[1, 5, 25, 29, 145, 401, 725, 2005, 10025, 11629, 34211, 58145, 171055, 290725, 855275, 992119, 4960595, 13718611, 24802975, 68593055, 342965275, 397839719, 1989198595, 9945992975]

約数ペア:

[(1, 9945992975), (5, 1989198595), (25, 397839719), (29, 342965275), (145, 68593055), (401, 24802975), (725, 13718611), (2005, 4960595), (10025, 992119), (11629, 855275), (34211, 290725), (58145, 171055)]