545105

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:97

約数の個数: 24

約数和(自身を含む): 775656

約数和(自身を除く): 230551

約数列:

[1, 5, 11, 17, 53, 55, 85, 121, 187, 265, 583, 605, 901, 935, 2057, 2915, 4505, 6413, 9911, 10285, 32065, 49555, 109021, 545105]

約数ペア:

[(1, 545105), (5, 109021), (11, 49555), (17, 32065), (53, 10285), (55, 9911), (85, 6413), (121, 4505), (187, 2915), (265, 2057), (583, 935), (605, 901)]