28794535

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2579}}^1$

素因数の和:2631

約数の個数: 32

約数和(自身を含む): 44582400

約数和(自身を除く): 15787865

約数列:

[1, 5, 7, 11, 29, 35, 55, 77, 145, 203, 319, 385, 1015, 1595, 2233, 2579, 11165, 12895, 18053, 28369, 74791, 90265, 141845, 198583, 373955, 523537, 822701, 992915, 2617685, 4113505, 5758907, 28794535]

約数ペア:

[(1, 28794535), (5, 5758907), (7, 4113505), (11, 2617685), (29, 992915), (35, 822701), (55, 523537), (77, 373955), (145, 198583), (203, 141845), (319, 90265), (385, 74791), (1015, 28369), (1595, 18053), (2233, 12895), (2579, 11165)]