65840605

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{30133}}^1$

素因数の和:30180

約数の個数: 16

約数和(自身を含む): 86785920

約数和(自身を除く): 20945315

約数列:

[1, 5, 19, 23, 95, 115, 437, 2185, 30133, 150665, 572527, 693059, 2862635, 3465295, 13168121, 65840605]

約数ペア:

[(1, 65840605), (5, 13168121), (19, 3465295), (23, 2862635), (95, 693059), (115, 572527), (437, 150665), (2185, 30133)]