57408905

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{1439}}^1$

素因数の和:1624

約数の個数: 16

約数和(自身を含む): 70502400

約数和(自身を除く): 13093495

約数列:

[1, 5, 79, 101, 395, 505, 1439, 7195, 7979, 39895, 113681, 145339, 568405, 726695, 11481781, 57408905]

約数ペア:

[(1, 57408905), (5, 11481781), (79, 726695), (101, 568405), (395, 145339), (505, 113681), (1439, 39895), (7195, 7979)]