157023148475

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{539089}}^1$

素因数の和:539351

約数の個数: 24

約数和(自身を含む): 198937148160

約数和(自身を除く): 41913999685

約数列:

[1, 5, 25, 61, 191, 305, 955, 1525, 4775, 11651, 58255, 291275, 539089, 2695445, 13477225, 32884429, 102965999, 164422145, 514829995, 822110725, 2574149975, 6280925939, 31404629695, 157023148475]

約数ペア:

[(1, 157023148475), (5, 31404629695), (25, 6280925939), (61, 2574149975), (191, 822110725), (305, 514829995), (955, 164422145), (1525, 102965999), (4775, 32884429), (11651, 13477225), (58255, 2695445), (291275, 539089)]