76920505

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1\times {\mathrm{463}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 93542400

約数和(自身を除く): 16621895

約数列:

[1, 5, 149, 223, 463, 745, 1115, 2315, 33227, 68987, 103249, 166135, 344935, 516245, 15384101, 76920505]

約数ペア:

[(1, 76920505), (5, 15384101), (149, 516245), (223, 344935), (463, 166135), (745, 103249), (1115, 68987), (2315, 33227)]