229726255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1973}}^1$

素因数の和:2091

約数の個数: 32

約数和(自身を含む): 315524160

約数和(自身を除く): 85797905

約数列:

[1, 5, 11, 29, 55, 73, 145, 319, 365, 803, 1595, 1973, 2117, 4015, 9865, 10585, 21703, 23287, 57217, 108515, 116435, 144029, 286085, 629387, 720145, 1584319, 3146935, 4176841, 7921595, 20884205, 45945251, 229726255]

約数ペア:

[(1, 229726255), (5, 45945251), (11, 20884205), (29, 7921595), (55, 4176841), (73, 3146935), (145, 1584319), (319, 720145), (365, 629387), (803, 286085), (1595, 144029), (1973, 116435), (2117, 108515), (4015, 57217), (9865, 23287), (10585, 21703)]