53815155

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{641}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 89674560

約数和(自身を除く): 35859405

約数列:

[1, 3, 5, 15, 29, 87, 145, 193, 435, 579, 641, 965, 1923, 2895, 3205, 5597, 9615, 16791, 18589, 27985, 55767, 83955, 92945, 123713, 278835, 371139, 618565, 1855695, 3587677, 10763031, 17938385, 53815155]

約数ペア:

[(1, 53815155), (3, 17938385), (5, 10763031), (15, 3587677), (29, 1855695), (87, 618565), (145, 371139), (193, 278835), (435, 123713), (579, 92945), (641, 83955), (965, 55767), (1923, 27985), (2895, 18589), (3205, 16791), (5597, 9615)]