64013005

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{63067}}^1$

素因数の和:63108

約数の個数: 16

約数和(自身を含む): 90817920

約数和(自身を除く): 26804915

約数列:

[1, 5, 7, 29, 35, 145, 203, 1015, 63067, 315335, 441469, 1828943, 2207345, 9144715, 12802601, 64013005]

約数ペア:

[(1, 64013005), (5, 12802601), (7, 9144715), (29, 2207345), (35, 1828943), (145, 441469), (203, 315335), (1015, 63067)]