63989745

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{39869}}^1$

素因数の和:39984

約数の個数: 16

約数和(自身を含む): 103343040

約数和(自身を除く): 39353295

約数列:

[1, 3, 5, 15, 107, 321, 535, 1605, 39869, 119607, 199345, 598035, 4265983, 12797949, 21329915, 63989745]

約数ペア:

[(1, 63989745), (3, 21329915), (5, 12797949), (15, 4265983), (107, 598035), (321, 199345), (535, 119607), (1605, 39869)]