68483715

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{821}}^1$

素因数の和:979

約数の個数: 32

約数和(自身を含む): 112686336

約数和(自身を除く): 44202621

約数列:

[1, 3, 5, 15, 67, 83, 201, 249, 335, 415, 821, 1005, 1245, 2463, 4105, 5561, 12315, 16683, 27805, 55007, 68143, 83415, 165021, 204429, 275035, 340715, 825105, 1022145, 4565581, 13696743, 22827905, 68483715]

約数ペア:

[(1, 68483715), (3, 22827905), (5, 13696743), (15, 4565581), (67, 1022145), (83, 825105), (201, 340715), (249, 275035), (335, 204429), (415, 165021), (821, 83415), (1005, 68143), (1245, 55007), (2463, 27805), (4105, 16683), (5561, 12315)]