388907135

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{7151}}^1$

素因数の和:7378

約数の個数: 16

約数和(自身を含む): 476323200

約数和(自身を除く): 87416065

約数列:

[1, 5, 73, 149, 365, 745, 7151, 10877, 35755, 54385, 522023, 1065499, 2610115, 5327495, 77781427, 388907135]

約数ペア:

[(1, 388907135), (5, 77781427), (73, 5327495), (149, 2610115), (365, 1065499), (745, 522023), (7151, 54385), (10877, 35755)]