68773995

素因数分解:

$3^3\times 5^1\times {\mathrm{619}}^1\times {\mathrm{823}}^1$

素因数の和:1456

約数の個数: 32

約数和(自身を含む): 122611200

約数和(自身を除く): 53837205

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 619, 823, 1857, 2469, 3095, 4115, 5571, 7407, 9285, 12345, 16713, 22221, 27855, 37035, 83565, 111105, 509437, 1528311, 2547185, 4584933, 7641555, 13754799, 22924665, 68773995]

約数ペア:

[(1, 68773995), (3, 22924665), (5, 13754799), (9, 7641555), (15, 4584933), (27, 2547185), (45, 1528311), (135, 509437), (619, 111105), (823, 83565), (1857, 37035), (2469, 27855), (3095, 22221), (4115, 16713), (5571, 12345), (7407, 9285)]