54533075

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{641}}^1$

素因数の和:775

約数の個数: 24

約数和(自身を含む): 70214256

約数和(自身を除く): 15681181

約数列:

[1, 5, 25, 41, 83, 205, 415, 641, 1025, 2075, 3205, 3403, 16025, 17015, 26281, 53203, 85075, 131405, 266015, 657025, 1330075, 2181323, 10906615, 54533075]

約数ペア:

[(1, 54533075), (5, 10906615), (25, 2181323), (41, 1330075), (83, 657025), (205, 266015), (415, 131405), (641, 85075), (1025, 53203), (2075, 26281), (3205, 17015), (3403, 16025)]