157038825

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1543}}^1$

素因数の和:1638

約数の個数: 48

約数和(自身を含む): 275696640

約数和(自身を除く): 118657815

約数列:

[1, 3, 5, 15, 23, 25, 59, 69, 75, 115, 177, 295, 345, 575, 885, 1357, 1475, 1543, 1725, 4071, 4425, 4629, 6785, 7715, 20355, 23145, 33925, 35489, 38575, 91037, 101775, 106467, 115725, 177445, 273111, 455185, 532335, 887225, 1365555, 2093851, 2275925, 2661675, 6281553, 6827775, 10469255, 31407765, 52346275, 157038825]

約数ペア:

[(1, 157038825), (3, 52346275), (5, 31407765), (15, 10469255), (23, 6827775), (25, 6281553), (59, 2661675), (69, 2275925), (75, 2093851), (115, 1365555), (177, 887225), (295, 532335), (345, 455185), (575, 273111), (885, 177445), (1357, 115725), (1475, 106467), (1543, 101775), (1725, 91037), (4071, 38575), (4425, 35489), (4629, 33925), (6785, 23145), (7715, 20355)]