65115185

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1753}}^1$

素因数の和:1817

約数の個数: 32

約数和(自身を含む): 90927360

約数和(自身を除く): 25812175

約数列:

[1, 5, 17, 19, 23, 85, 95, 115, 323, 391, 437, 1615, 1753, 1955, 2185, 7429, 8765, 29801, 33307, 37145, 40319, 149005, 166535, 201595, 566219, 685423, 766061, 2831095, 3427115, 3830305, 13023037, 65115185]

約数ペア:

[(1, 65115185), (5, 13023037), (17, 3830305), (19, 3427115), (23, 2831095), (85, 766061), (95, 685423), (115, 566219), (323, 201595), (391, 166535), (437, 149005), (1615, 40319), (1753, 37145), (1955, 33307), (2185, 29801), (7429, 8765)]