71538765

素因数分解:

$3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{19001}}^1$

素因数の和:19260

約数の個数: 16

約数和(自身を含む): 114924096

約数和(自身を除く): 43385331

約数列:

[1, 3, 5, 15, 251, 753, 1255, 3765, 19001, 57003, 95005, 285015, 4769251, 14307753, 23846255, 71538765]

約数ペア:

[(1, 71538765), (3, 23846255), (5, 14307753), (15, 4769251), (251, 285015), (753, 95005), (1255, 57003), (3765, 19001)]