68670195

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{587}}^1\times {\mathrm{709}}^1$

素因数の和:1315

約数の個数: 32

約数和(自身を含む): 120234240

約数和(自身を除く): 51564045

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 587, 709, 1761, 2127, 2935, 3545, 6457, 7799, 8805, 10635, 19371, 23397, 32285, 38995, 96855, 116985, 416183, 1248549, 2080915, 4578013, 6242745, 13734039, 22890065, 68670195]

約数ペア:

[(1, 68670195), (3, 22890065), (5, 13734039), (11, 6242745), (15, 4578013), (33, 2080915), (55, 1248549), (165, 416183), (587, 116985), (709, 96855), (1761, 38995), (2127, 32285), (2935, 23397), (3545, 19371), (6457, 10635), (7799, 8805)]