56647565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{5849}}^1$

素因数の和:6016

約数の個数: 16

約数和(自身を含む): 73710000

約数和(自身を除く): 17062435

約数列:

[1, 5, 13, 65, 149, 745, 1937, 5849, 9685, 29245, 76037, 380185, 871501, 4357505, 11329513, 56647565]

約数ペア:

[(1, 56647565), (5, 11329513), (13, 4357505), (65, 871501), (149, 380185), (745, 76037), (1937, 29245), (5849, 9685)]