8768345

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2399}}^1$

素因数の和:2464

約数の個数: 16

約数和(自身を含む): 11404800

約数和(自身を除く): 2636455

約数列:

[1, 5, 17, 43, 85, 215, 731, 2399, 3655, 11995, 40783, 103157, 203915, 515785, 1753669, 8768345]

約数ペア:

[(1, 8768345), (5, 1753669), (17, 515785), (43, 203915), (85, 103157), (215, 40783), (731, 11995), (2399, 3655)]