13731935

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 19837440

約数和(自身を除く): 6105505

約数列:

[1, 5, 7, 29, 35, 83, 145, 163, 203, 415, 581, 815, 1015, 1141, 2407, 2905, 4727, 5705, 12035, 13529, 16849, 23635, 33089, 67645, 84245, 94703, 165445, 392341, 473515, 1961705, 2746387, 13731935]

約数ペア:

[(1, 13731935), (5, 2746387), (7, 1961705), (29, 473515), (35, 392341), (83, 165445), (145, 94703), (163, 84245), (203, 67645), (415, 33089), (581, 23635), (815, 16849), (1015, 13529), (1141, 12035), (2407, 5705), (2905, 4727)]