27230515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1297}}^1$

素因数の和:1351

約数の個数: 32

約数和(自身を含む): 39251520

約数和(自身を除く): 12021005

約数列:

[1, 5, 13, 17, 19, 65, 85, 95, 221, 247, 323, 1105, 1235, 1297, 1615, 4199, 6485, 16861, 20995, 22049, 24643, 84305, 110245, 123215, 286637, 320359, 418931, 1433185, 1601795, 2094655, 5446103, 27230515]

約数ペア:

[(1, 27230515), (5, 5446103), (13, 2094655), (17, 1601795), (19, 1433185), (65, 418931), (85, 320359), (95, 286637), (221, 123215), (247, 110245), (323, 84305), (1105, 24643), (1235, 22049), (1297, 20995), (1615, 16861), (4199, 6485)]