155283457

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{1301}}^1$

素因数の和:1401

約数の個数: 24

約数和(自身を含む): 191862720

約数和(自身を除く): 36579263

約数列:

[1, 7, 17, 59, 119, 289, 413, 1003, 1301, 2023, 7021, 9107, 17051, 22117, 76759, 119357, 154819, 375989, 537313, 1304903, 2631923, 9134321, 22183351, 155283457]

約数ペア:

[(1, 155283457), (7, 22183351), (17, 9134321), (59, 2631923), (119, 1304903), (289, 537313), (413, 375989), (1003, 154819), (1301, 119357), (2023, 76759), (7021, 22117), (9107, 17051)]