173202065

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{27779}}^1$

素因数の和:27856

約数の個数: 16

約数和(自身を含む): 220017600

約数和(自身を除く): 46815535

約数列:

[1, 5, 29, 43, 145, 215, 1247, 6235, 27779, 138895, 805591, 1194497, 4027955, 5972485, 34640413, 173202065]

約数ペア:

[(1, 173202065), (5, 34640413), (29, 5972485), (43, 4027955), (145, 1194497), (215, 805591), (1247, 138895), (6235, 27779)]