56310025

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{769}}^1$

素因数の和:909

約数の個数: 24

約数和(自身を含む): 73042200

約数和(自身を除く): 16732175

約数列:

[1, 5, 25, 29, 101, 145, 505, 725, 769, 2525, 2929, 3845, 14645, 19225, 22301, 73225, 77669, 111505, 388345, 557525, 1941725, 2252401, 11262005, 56310025]

約数ペア:

[(1, 56310025), (5, 11262005), (25, 2252401), (29, 1941725), (101, 557525), (145, 388345), (505, 111505), (725, 77669), (769, 73225), (2525, 22301), (2929, 19225), (3845, 14645)]