120818725

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{811}}^1$

素因数の和:981

約数の個数: 24

約数和(自身を含む): 154052640

約数和(自身を除く): 33233915

約数列:

[1, 5, 25, 59, 101, 295, 505, 811, 1475, 2525, 4055, 5959, 20275, 29795, 47849, 81911, 148975, 239245, 409555, 1196225, 2047775, 4832749, 24163745, 120818725]

約数ペア:

[(1, 120818725), (5, 24163745), (25, 4832749), (59, 2047775), (101, 1196225), (295, 409555), (505, 239245), (811, 148975), (1475, 81911), (2525, 47849), (4055, 29795), (5959, 20275)]