30555569

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:205

約数の個数: 24

約数和(自身を含む): 35834400

約数和(自身を除く): 5278831

約数列:

[1, 11, 23, 59, 89, 253, 529, 649, 979, 1357, 2047, 5251, 5819, 14927, 22517, 31211, 47081, 57761, 120773, 343321, 517891, 1328503, 2777779, 30555569]

約数ペア:

[(1, 30555569), (11, 2777779), (23, 1328503), (59, 517891), (89, 343321), (253, 120773), (529, 57761), (649, 47081), (979, 31211), (1357, 22517), (2047, 14927), (5251, 5819)]