9857105

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 24

約数和(自身を含む): 12874752

約数和(自身を除く): 3017647

約数列:

[1, 5, 19, 43, 95, 127, 215, 361, 635, 817, 1805, 2413, 4085, 5461, 12065, 15523, 27305, 45847, 77615, 103759, 229235, 518795, 1971421, 9857105]

約数ペア:

[(1, 9857105), (5, 1971421), (19, 518795), (43, 229235), (95, 103759), (127, 77615), (215, 45847), (361, 27305), (635, 15523), (817, 12065), (1805, 5461), (2413, 4085)]