137977105

素因数分解:

$5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{613}}^1$

素因数の和:793

約数の個数: 32

約数和(自身を含む): 194515200

約数和(自身を除く): 56538095

約数列:

[1, 5, 7, 35, 59, 109, 295, 413, 545, 613, 763, 2065, 3065, 3815, 4291, 6431, 21455, 32155, 36167, 45017, 66817, 180835, 225085, 253169, 334085, 467719, 1265845, 2338595, 3942203, 19711015, 27595421, 137977105]

約数ペア:

[(1, 137977105), (5, 27595421), (7, 19711015), (35, 3942203), (59, 2338595), (109, 1265845), (295, 467719), (413, 334085), (545, 253169), (613, 225085), (763, 180835), (2065, 66817), (3065, 45017), (3815, 36167), (4291, 32155), (6431, 21455)]