118998305

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{4289}}^1$

素因数の和:4504

約数の個数: 16

約数和(自身を含む): 148262400

約数和(自身を除く): 29264095

約数列:

[1, 5, 31, 155, 179, 895, 4289, 5549, 21445, 27745, 132959, 664795, 767731, 3838655, 23799661, 118998305]

約数ペア:

[(1, 118998305), (5, 23799661), (31, 3838655), (155, 767731), (179, 664795), (895, 132959), (4289, 27745), (5549, 21445)]