229808735

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{283}}^1$

素因数の和:376

約数の個数: 36

約数和(自身を含む): 309649176

約数和(自身を除く): 79840441

約数列:

[1, 5, 13, 31, 65, 155, 169, 283, 403, 845, 961, 1415, 2015, 3679, 4805, 5239, 8773, 12493, 18395, 26195, 43865, 47827, 62465, 114049, 162409, 239135, 271963, 570245, 812045, 1359815, 1482637, 3535519, 7413185, 17677595, 45961747, 229808735]

約数ペア:

[(1, 229808735), (5, 45961747), (13, 17677595), (31, 7413185), (65, 3535519), (155, 1482637), (169, 1359815), (283, 812045), (403, 570245), (845, 271963), (961, 239135), (1415, 162409), (2015, 114049), (3679, 62465), (4805, 47827), (5239, 43865), (8773, 26195), (12493, 18395)]