68382135

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{9679}}^1$

素因数の和:9847

約数の個数: 24

約数和(自身を含む): 119296320

約数和(自身を除く): 50914185

約数列:

[1, 3, 5, 9, 15, 45, 157, 471, 785, 1413, 2355, 7065, 9679, 29037, 48395, 87111, 145185, 435555, 1519603, 4558809, 7598015, 13676427, 22794045, 68382135]

約数ペア:

[(1, 68382135), (3, 22794045), (5, 13676427), (9, 7598015), (15, 4558809), (45, 1519603), (157, 435555), (471, 145185), (785, 87111), (1413, 48395), (2355, 29037), (7065, 9679)]