297000865

素因数分解:

$5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{116243}}^1$

素因数の和:116328

約数の個数: 16

約数和(自身を含む): 412898688

約数和(自身を除く): 115897823

約数列:

[1, 5, 7, 35, 73, 365, 511, 2555, 116243, 581215, 813701, 4068505, 8485739, 42428695, 59400173, 297000865]

約数ペア:

[(1, 297000865), (5, 59400173), (7, 42428695), (35, 8485739), (73, 4068505), (365, 813701), (511, 581215), (2555, 116243)]